84928575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 149454720

約数和(自身を除く): 64526145

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 107, 285, 321, 475, 535, 557, 1425, 1605, 1671, 2033, 2675, 2785, 6099, 8025, 8355, 10165, 10583, 13925, 30495, 31749, 41775, 50825, 52915, 59599, 152475, 158745, 178797, 264575, 297995, 793725, 893985, 1132381, 1489975, 3397143, 4469925, 5661905, 16985715, 28309525, 84928575]

約数ペア:

[(1, 84928575), (3, 28309525), (5, 16985715), (15, 5661905), (19, 4469925), (25, 3397143), (57, 1489975), (75, 1132381), (95, 893985), (107, 793725), (285, 297995), (321, 264575), (475, 178797), (535, 158745), (557, 152475), (1425, 59599), (1605, 52915), (1671, 50825), (2033, 41775), (2675, 31749), (2785, 30495), (6099, 13925), (8025, 10583), (8355, 10165)]