228045015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{460697}}^1$

素因数の和:460719

約数の個数: 24

約数和(自身を含む): 431213328

約数和(自身を除く): 203168313

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 460697, 1382091, 2303485, 4146273, 5067667, 6910455, 15203001, 20731365, 25338335, 45609003, 76015005, 228045015]

約数ペア:

[(1, 228045015), (3, 76015005), (5, 45609003), (9, 25338335), (11, 20731365), (15, 15203001), (33, 6910455), (45, 5067667), (55, 4146273), (99, 2303485), (165, 1382091), (495, 460697)]