72543735

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4441}}^1$

素因数の和:4477

約数の個数: 48

約数和(自身を含む): 141788640

約数和(自身を除く): 69244905

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 4441, 5445, 13323, 16335, 22205, 39969, 48851, 66615, 119907, 146553, 199845, 244255, 439659, 537361, 599535, 732765, 1318977, 1612083, 2198295, 2686805, 4836249, 6594885, 8060415, 14508747, 24181245, 72543735]

約数ペア:

[(1, 72543735), (3, 24181245), (5, 14508747), (9, 8060415), (11, 6594885), (15, 4836249), (27, 2686805), (33, 2198295), (45, 1612083), (55, 1318977), (99, 732765), (121, 599535), (135, 537361), (165, 439659), (297, 244255), (363, 199845), (495, 146553), (605, 119907), (1089, 66615), (1485, 48851), (1815, 39969), (3267, 22205), (4441, 16335), (5445, 13323)]