201334575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5644

約数の個数: 48

約数和(自身を含む): 368233376

約数和(自身を除く): 166898801

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 2405, 2775, 5581, 7215, 12025, 16743, 27905, 36075, 72553, 83715, 139525, 206497, 217659, 362765, 418575, 619491, 1032485, 1088295, 1813825, 2684461, 3097455, 5162425, 5441475, 8053383, 13422305, 15487275, 40266915, 67111525, 201334575]

約数ペア:

[(1, 201334575), (3, 67111525), (5, 40266915), (13, 15487275), (15, 13422305), (25, 8053383), (37, 5441475), (39, 5162425), (65, 3097455), (75, 2684461), (111, 1813825), (185, 1088295), (195, 1032485), (325, 619491), (481, 418575), (555, 362765), (925, 217659), (975, 206497), (1443, 139525), (2405, 83715), (2775, 72553), (5581, 36075), (7215, 27905), (12025, 16743)]