254702955825

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{34141}}^1$

素因数の和:34695

約数の個数: 72

約数和(自身を含む): 463630879296

約数和(自身を除く): 208927923471

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 467, 639, 1065, 1401, 1775, 2335, 3195, 4203, 5325, 7005, 11675, 15975, 21015, 33157, 34141, 35025, 99471, 102423, 105075, 165785, 170705, 298413, 307269, 497355, 512115, 828925, 853525, 1492065, 1536345, 2424011, 2486775, 2560575, 7272033, 7460325, 7681725, 12120055, 15943847, 21816099, 36360165, 47831541, 60600275, 79719235, 109080495, 143494623, 181800825, 239157705, 398596175, 545402475, 717473115, 1132013137, 1195788525, 3396039411, 3587365575, 5660065685, 10188118233, 16980197055, 28300328425, 50940591165, 84900985275, 254702955825]

約数ペア:

[(1, 254702955825), (3, 84900985275), (5, 50940591165), (9, 28300328425), (15, 16980197055), (25, 10188118233), (45, 5660065685), (71, 3587365575), (75, 3396039411), (213, 1195788525), (225, 1132013137), (355, 717473115), (467, 545402475), (639, 398596175), (1065, 239157705), (1401, 181800825), (1775, 143494623), (2335, 109080495), (3195, 79719235), (4203, 60600275), (5325, 47831541), (7005, 36360165), (11675, 21816099), (15975, 15943847), (21015, 12120055), (33157, 7681725), (34141, 7460325), (35025, 7272033), (99471, 2560575), (102423, 2486775), (105075, 2424011), (165785, 1536345), (170705, 1492065), (298413, 853525), (307269, 828925), (497355, 512115)]