222737535

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 400072608

約数和(自身を除く): 177335073

約数列:

[1, 3, 5, 9, 15, 45, 53, 61, 159, 183, 265, 305, 477, 549, 795, 915, 1531, 2385, 2745, 3233, 4593, 7655, 9699, 13779, 16165, 22965, 29097, 48495, 68895, 81143, 93391, 145485, 243429, 280173, 405715, 466955, 730287, 840519, 1217145, 1400865, 3651435, 4202595, 4949723, 14849169, 24748615, 44547507, 74245845, 222737535]

約数ペア:

[(1, 222737535), (3, 74245845), (5, 44547507), (9, 24748615), (15, 14849169), (45, 4949723), (53, 4202595), (61, 3651435), (159, 1400865), (183, 1217145), (265, 840519), (305, 730287), (477, 466955), (549, 405715), (795, 280173), (915, 243429), (1531, 145485), (2385, 93391), (2745, 81143), (3233, 68895), (4593, 48495), (7655, 29097), (9699, 22965), (13779, 16165)]