33158125

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 80

約数和(自身を含む): 56681856

約数和(自身を除く): 23523731

約数列:

[1, 5, 7, 11, 13, 25, 35, 53, 55, 65, 77, 91, 125, 143, 175, 265, 275, 325, 371, 385, 455, 583, 625, 689, 715, 875, 1001, 1325, 1375, 1625, 1855, 1925, 2275, 2915, 3445, 3575, 4081, 4375, 4823, 5005, 6625, 6875, 7579, 8125, 9275, 9625, 11375, 14575, 17225, 17875, 20405, 24115, 25025, 33125, 37895, 46375, 48125, 53053, 56875, 72875, 86125, 89375, 102025, 120575, 125125, 189475, 231875, 265265, 364375, 430625, 510125, 602875, 625625, 947375, 1326325, 2550625, 3014375, 4736875, 6631625, 33158125]

約数ペア:

[(1, 33158125), (5, 6631625), (7, 4736875), (11, 3014375), (13, 2550625), (25, 1326325), (35, 947375), (53, 625625), (55, 602875), (65, 510125), (77, 430625), (91, 364375), (125, 265265), (143, 231875), (175, 189475), (265, 125125), (275, 120575), (325, 102025), (371, 89375), (385, 86125), (455, 72875), (583, 56875), (625, 53053), (689, 48125), (715, 46375), (875, 37895), (1001, 33125), (1325, 25025), (1375, 24115), (1625, 20405), (1855, 17875), (1925, 17225), (2275, 14575), (2915, 11375), (3445, 9625), (3575, 9275), (4081, 8125), (4375, 7579), (4823, 6875), (5005, 6625)]