26151218625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 51197313024

約数和(自身を除く): 25046094399

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 125, 129, 175, 191, 215, 301, 375, 525, 573, 645, 875, 903, 955, 1075, 1213, 1337, 1505, 2625, 2865, 3225, 3639, 4011, 4515, 4775, 5375, 6065, 6685, 7525, 8213, 8491, 14325, 16125, 18195, 20055, 22575, 23875, 24639, 25473, 30325, 33425, 37625, 41065, 42455, 52159, 57491, 71625, 90975, 100275, 112875, 123195, 127365, 151625, 156477, 167125, 172473, 205325, 212275, 231683, 260795, 287455, 365113, 454875, 501375, 615975, 636825, 695049, 782385, 862365, 1026625, 1061375, 1095339, 1158415, 1303975, 1437275, 1621781, 1825565, 3079875, 3184125, 3475245, 3911925, 4311825, 4865343, 5476695, 5792075, 6519875, 7186375, 8108905, 9127825, 9962369, 17376225, 19559625, 21559125, 24326715, 27383475, 28960375, 29887107, 40544525, 45639125, 49811845, 69736583, 86881125, 121633575, 136917375, 149435535, 202722625, 209209749, 249059225, 348682915, 608167875, 747177675, 1046048745, 1245296125, 1743414575, 3735888375, 5230243725, 8717072875, 26151218625]

約数ペア:

[(1, 26151218625), (3, 8717072875), (5, 5230243725), (7, 3735888375), (15, 1743414575), (21, 1245296125), (25, 1046048745), (35, 747177675), (43, 608167875), (75, 348682915), (105, 249059225), (125, 209209749), (129, 202722625), (175, 149435535), (191, 136917375), (215, 121633575), (301, 86881125), (375, 69736583), (525, 49811845), (573, 45639125), (645, 40544525), (875, 29887107), (903, 28960375), (955, 27383475), (1075, 24326715), (1213, 21559125), (1337, 19559625), (1505, 17376225), (2625, 9962369), (2865, 9127825), (3225, 8108905), (3639, 7186375), (4011, 6519875), (4515, 5792075), (4775, 5476695), (5375, 4865343), (6065, 4311825), (6685, 3911925), (7525, 3475245), (8213, 3184125), (8491, 3079875), (14325, 1825565), (16125, 1621781), (18195, 1437275), (20055, 1303975), (22575, 1158415), (23875, 1095339), (24639, 1061375), (25473, 1026625), (30325, 862365), (33425, 782385), (37625, 695049), (41065, 636825), (42455, 615975), (52159, 501375), (57491, 454875), (71625, 365113), (90975, 287455), (100275, 260795), (112875, 231683), (123195, 212275), (127365, 205325), (151625, 172473), (156477, 167125)]