8021269425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2267}}^1$

素因数の和:2503

約数の個数: 96

約数和(自身を含む): 15119032320

約数和(自身を除く): 7097762895

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 191, 195, 247, 285, 325, 475, 573, 741, 955, 975, 1235, 1425, 2267, 2483, 2865, 3629, 3705, 4775, 6175, 6801, 7449, 10887, 11335, 12415, 14325, 18145, 18525, 29471, 34005, 37245, 43073, 47177, 54435, 56675, 62075, 88413, 90725, 129219, 141531, 147355, 170025, 186225, 215365, 235885, 272175, 432997, 442065, 559949, 646095, 707655, 736775, 1076825, 1179425, 1298991, 1679847, 2164985, 2210325, 2799745, 3230475, 3538275, 5628961, 6494955, 8226943, 8399235, 10824925, 13998725, 16886883, 24680829, 28144805, 32474775, 41134715, 41996175, 84434415, 106950259, 123404145, 140724025, 205673575, 320850777, 422172075, 534751295, 617020725, 1604253885, 2673756475, 8021269425]

約数ペア:

[(1, 8021269425), (3, 2673756475), (5, 1604253885), (13, 617020725), (15, 534751295), (19, 422172075), (25, 320850777), (39, 205673575), (57, 140724025), (65, 123404145), (75, 106950259), (95, 84434415), (191, 41996175), (195, 41134715), (247, 32474775), (285, 28144805), (325, 24680829), (475, 16886883), (573, 13998725), (741, 10824925), (955, 8399235), (975, 8226943), (1235, 6494955), (1425, 5628961), (2267, 3538275), (2483, 3230475), (2865, 2799745), (3629, 2210325), (3705, 2164985), (4775, 1679847), (6175, 1298991), (6801, 1179425), (7449, 1076825), (10887, 736775), (11335, 707655), (12415, 646095), (14325, 559949), (18145, 442065), (18525, 432997), (29471, 272175), (34005, 235885), (37245, 215365), (43073, 186225), (47177, 170025), (54435, 147355), (56675, 141531), (62075, 129219), (88413, 90725)]