23998315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 33426432

約数和(自身を除く): 9428117

約数列:

[1, 5, 11, 23, 55, 61, 115, 253, 305, 311, 671, 1265, 1403, 1555, 3355, 3421, 7015, 7153, 15433, 17105, 18971, 35765, 77165, 78683, 94855, 208681, 393415, 436333, 1043405, 2181665, 4799663, 23998315]

約数ペア:

[(1, 23998315), (5, 4799663), (11, 2181665), (23, 1043405), (55, 436333), (61, 393415), (115, 208681), (253, 94855), (305, 78683), (311, 77165), (671, 35765), (1265, 18971), (1403, 17105), (1555, 15433), (3355, 7153), (3421, 7015)]