3164625

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 5962320

約数和(自身を除く): 2797695

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 97, 125, 145, 225, 261, 291, 375, 435, 485, 725, 873, 1125, 1305, 1455, 2175, 2425, 2813, 3625, 4365, 6525, 7275, 8439, 10875, 12125, 14065, 21825, 25317, 32625, 36375, 42195, 70325, 109125, 126585, 210975, 351625, 632925, 1054875, 3164625]

約数ペア:

[(1, 3164625), (3, 1054875), (5, 632925), (9, 351625), (15, 210975), (25, 126585), (29, 109125), (45, 70325), (75, 42195), (87, 36375), (97, 32625), (125, 25317), (145, 21825), (225, 14065), (261, 12125), (291, 10875), (375, 8439), (435, 7275), (485, 6525), (725, 4365), (873, 3625), (1125, 2813), (1305, 2425), (1455, 2175)]