15691395225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{2083}}^1$

素因数の和:2527

約数の個数: 96

約数和(自身を含む): 29620675584

約数和(自身を除く): 13929280359

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 397, 575, 759, 825, 1191, 1265, 1725, 1985, 2083, 3795, 4367, 5955, 6249, 6325, 9131, 9925, 10415, 13101, 18975, 21835, 22913, 27393, 29775, 31245, 45655, 47909, 52075, 65505, 68739, 100441, 109175, 114565, 136965, 143727, 156225, 228275, 239545, 301323, 327525, 343695, 502205, 526999, 572825, 684825, 718635, 826951, 1197725, 1506615, 1580997, 1718475, 2480853, 2511025, 2634995, 3593175, 4134755, 7533075, 7904985, 9096461, 12404265, 13174975, 19019873, 20673775, 27289383, 39524925, 45482305, 57059619, 62021325, 95099365, 136446915, 209218603, 227411525, 285298095, 475496825, 627655809, 682234575, 1046093015, 1426490475, 3138279045, 5230465075, 15691395225]

約数ペア:

[(1, 15691395225), (3, 5230465075), (5, 3138279045), (11, 1426490475), (15, 1046093015), (23, 682234575), (25, 627655809), (33, 475496825), (55, 285298095), (69, 227411525), (75, 209218603), (115, 136446915), (165, 95099365), (253, 62021325), (275, 57059619), (345, 45482305), (397, 39524925), (575, 27289383), (759, 20673775), (825, 19019873), (1191, 13174975), (1265, 12404265), (1725, 9096461), (1985, 7904985), (2083, 7533075), (3795, 4134755), (4367, 3593175), (5955, 2634995), (6249, 2511025), (6325, 2480853), (9131, 1718475), (9925, 1580997), (10415, 1506615), (13101, 1197725), (18975, 826951), (21835, 718635), (22913, 684825), (27393, 572825), (29775, 526999), (31245, 502205), (45655, 343695), (47909, 327525), (52075, 301323), (65505, 239545), (68739, 228275), (100441, 156225), (109175, 143727), (114565, 136965)]