15674461125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^2$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 28031971968

約数和(自身を除く): 12357510843

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 131, 137, 255, 375, 393, 411, 425, 655, 685, 1275, 1965, 2055, 2125, 2227, 2329, 3275, 3425, 6375, 6681, 6987, 9825, 10275, 11135, 11645, 16375, 17125, 17947, 18769, 33405, 34935, 49125, 51375, 53841, 55675, 56307, 58225, 89735, 93845, 167025, 174675, 269205, 278375, 281535, 291125, 305099, 319073, 448675, 469225, 835125, 873375, 915297, 957219, 1346025, 1407675, 1525495, 1595365, 2243375, 2346125, 2458739, 4576485, 4786095, 6730125, 7038375, 7376217, 7627475, 7976825, 12293695, 22882425, 23930475, 36881085, 38137375, 39884125, 41798563, 61468475, 114412125, 119652375, 125395689, 184405425, 208992815, 307342375, 626978445, 922027125, 1044964075, 3134892225, 5224820375, 15674461125]

約数ペア:

[(1, 15674461125), (3, 5224820375), (5, 3134892225), (15, 1044964075), (17, 922027125), (25, 626978445), (51, 307342375), (75, 208992815), (85, 184405425), (125, 125395689), (131, 119652375), (137, 114412125), (255, 61468475), (375, 41798563), (393, 39884125), (411, 38137375), (425, 36881085), (655, 23930475), (685, 22882425), (1275, 12293695), (1965, 7976825), (2055, 7627475), (2125, 7376217), (2227, 7038375), (2329, 6730125), (3275, 4786095), (3425, 4576485), (6375, 2458739), (6681, 2346125), (6987, 2243375), (9825, 1595365), (10275, 1525495), (11135, 1407675), (11645, 1346025), (16375, 957219), (17125, 915297), (17947, 873375), (18769, 835125), (33405, 469225), (34935, 448675), (49125, 319073), (51375, 305099), (53841, 291125), (55675, 281535), (56307, 278375), (58225, 269205), (89735, 174675), (93845, 167025)]