27831133425

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 48134062080

約数和(自身を除く): 20302928655

約数列:

[1, 3, 5, 15, 25, 47, 53, 75, 141, 159, 235, 265, 311, 479, 705, 795, 933, 1175, 1325, 1437, 1555, 2395, 2491, 3525, 3975, 4665, 7185, 7473, 7775, 11975, 12455, 14617, 16483, 22513, 23325, 25387, 35925, 37365, 43851, 49449, 62275, 67539, 73085, 76161, 82415, 112565, 126935, 148969, 186825, 219255, 247245, 337695, 365425, 380805, 412075, 446907, 562825, 634675, 744845, 774701, 1096275, 1193189, 1236225, 1688475, 1904025, 2234535, 2324103, 3579567, 3724225, 3873505, 5965945, 7001543, 7895357, 11172675, 11620515, 17897835, 19367525, 21004629, 23686071, 29829725, 35007715, 39476785, 58102575, 89489175, 105023145, 118430355, 175038575, 197383925, 371081779, 525115725, 592151775, 1113245337, 1855408895, 5566226685, 9277044475, 27831133425]

約数ペア:

[(1, 27831133425), (3, 9277044475), (5, 5566226685), (15, 1855408895), (25, 1113245337), (47, 592151775), (53, 525115725), (75, 371081779), (141, 197383925), (159, 175038575), (235, 118430355), (265, 105023145), (311, 89489175), (479, 58102575), (705, 39476785), (795, 35007715), (933, 29829725), (1175, 23686071), (1325, 21004629), (1437, 19367525), (1555, 17897835), (2395, 11620515), (2491, 11172675), (3525, 7895357), (3975, 7001543), (4665, 5965945), (7185, 3873505), (7473, 3724225), (7775, 3579567), (11975, 2324103), (12455, 2234535), (14617, 1904025), (16483, 1688475), (22513, 1236225), (23325, 1193189), (25387, 1096275), (35925, 774701), (37365, 744845), (43851, 634675), (49449, 562825), (62275, 446907), (67539, 412075), (73085, 380805), (76161, 365425), (82415, 337695), (112565, 247245), (126935, 219255), (148969, 186825)]