222730875

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{6827}}^1$

素因数の和:6877

約数の個数: 48

約数和(自身を含む): 415415520

約数和(自身を除く): 192684645

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 725, 1125, 1305, 2175, 3625, 6525, 6827, 10875, 20481, 32625, 34135, 61443, 102405, 170675, 197983, 307215, 512025, 593949, 853375, 989915, 1536075, 1781847, 2560125, 2969745, 4949575, 7680375, 8909235, 14848725, 24747875, 44546175, 74243625, 222730875]

約数ペア:

[(1, 222730875), (3, 74243625), (5, 44546175), (9, 24747875), (15, 14848725), (25, 8909235), (29, 7680375), (45, 4949575), (75, 2969745), (87, 2560125), (125, 1781847), (145, 1536075), (225, 989915), (261, 853375), (375, 593949), (435, 512025), (725, 307215), (1125, 197983), (1305, 170675), (2175, 102405), (3625, 61443), (6525, 34135), (6827, 32625), (10875, 20481)]