22306375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 35852544

約数和(自身を除く): 13546169

約数列:

[1, 5, 7, 13, 25, 35, 37, 53, 65, 91, 125, 175, 185, 259, 265, 325, 371, 455, 481, 689, 875, 925, 1295, 1325, 1625, 1855, 1961, 2275, 2405, 3367, 3445, 4625, 4823, 6475, 6625, 9275, 9805, 11375, 12025, 13727, 16835, 17225, 24115, 25493, 32375, 46375, 49025, 60125, 68635, 84175, 86125, 120575, 127465, 178451, 245125, 343175, 420875, 602875, 637325, 892255, 1715875, 3186625, 4461275, 22306375]

約数ペア:

[(1, 22306375), (5, 4461275), (7, 3186625), (13, 1715875), (25, 892255), (35, 637325), (37, 602875), (53, 420875), (65, 343175), (91, 245125), (125, 178451), (175, 127465), (185, 120575), (259, 86125), (265, 84175), (325, 68635), (371, 60125), (455, 49025), (481, 46375), (689, 32375), (875, 25493), (925, 24115), (1295, 17225), (1325, 16835), (1625, 13727), (1855, 12025), (1961, 11375), (2275, 9805), (2405, 9275), (3367, 6625), (3445, 6475), (4625, 4823)]