20231655

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 33723648

約数和(自身を除く): 13491993

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 491, 615, 1005, 1473, 2455, 2747, 7365, 8241, 13735, 20131, 32897, 41205, 60393, 98691, 100655, 164485, 301965, 493455, 1348777, 4046331, 6743885, 20231655]

約数ペア:

[(1, 20231655), (3, 6743885), (5, 4046331), (15, 1348777), (41, 493455), (67, 301965), (123, 164485), (201, 100655), (205, 98691), (335, 60393), (491, 41205), (615, 32897), (1005, 20131), (1473, 13735), (2455, 8241), (2747, 7365)]