628994295

素因数分解:

$3^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{4889}}^1$

素因数の和:5856

約数の個数: 32

約数和(自身を含む): 1119614400

約数和(自身を除く): 490620105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 953, 2859, 4765, 4889, 8577, 14295, 14667, 24445, 25731, 42885, 44001, 73335, 128655, 132003, 220005, 660015, 4659217, 13977651, 23296085, 41932953, 69888255, 125798859, 209664765, 628994295]

約数ペア:

[(1, 628994295), (3, 209664765), (5, 125798859), (9, 69888255), (15, 41932953), (27, 23296085), (45, 13977651), (135, 4659217), (953, 660015), (2859, 220005), (4765, 132003), (4889, 128655), (8577, 73335), (14295, 44001), (14667, 42885), (24445, 25731)]