71059275

素因数分解:

$3^6\times 5^2\times 7^1\times {\mathrm{557}}^1$

素因数の和:592

約数の個数: 84

約数和(自身を含む): 151253712

約数和(自身を除く): 80194437

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 557, 567, 675, 729, 945, 1215, 1575, 1671, 1701, 2025, 2785, 2835, 3645, 3899, 4725, 5013, 5103, 6075, 8355, 8505, 11697, 13925, 14175, 15039, 18225, 19495, 25065, 25515, 35091, 41775, 42525, 45117, 58485, 75195, 97475, 105273, 125325, 127575, 135351, 175455, 225585, 292425, 315819, 375975, 406053, 526365, 676755, 877275, 947457, 1127925, 1579095, 2030265, 2631825, 2842371, 3383775, 4737285, 7895475, 10151325, 14211855, 23686425, 71059275]

約数ペア:

[(1, 71059275), (3, 23686425), (5, 14211855), (7, 10151325), (9, 7895475), (15, 4737285), (21, 3383775), (25, 2842371), (27, 2631825), (35, 2030265), (45, 1579095), (63, 1127925), (75, 947457), (81, 877275), (105, 676755), (135, 526365), (175, 406053), (189, 375975), (225, 315819), (243, 292425), (315, 225585), (405, 175455), (525, 135351), (557, 127575), (567, 125325), (675, 105273), (729, 97475), (945, 75195), (1215, 58485), (1575, 45117), (1671, 42525), (1701, 41775), (2025, 35091), (2785, 25515), (2835, 25065), (3645, 19495), (3899, 18225), (4725, 15039), (5013, 14175), (5103, 13925), (6075, 11697), (8355, 8505)]