22140825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 42247296

約数和(自身を除く): 20106471

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 181, 233, 525, 543, 699, 905, 1165, 1267, 1631, 2715, 3495, 3801, 4525, 4893, 5825, 6335, 8155, 13575, 17475, 19005, 24465, 31675, 40775, 42173, 95025, 122325, 126519, 210865, 295211, 632595, 885633, 1054325, 1476055, 3162975, 4428165, 7380275, 22140825]

約数ペア:

[(1, 22140825), (3, 7380275), (5, 4428165), (7, 3162975), (15, 1476055), (21, 1054325), (25, 885633), (35, 632595), (75, 295211), (105, 210865), (175, 126519), (181, 122325), (233, 95025), (525, 42173), (543, 40775), (699, 31675), (905, 24465), (1165, 19005), (1267, 17475), (1631, 13575), (2715, 8155), (3495, 6335), (3801, 5825), (4525, 4893)]