2328405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 4126464

約数和(自身を除く): 1798059

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 397, 1173, 1191, 1955, 1985, 5865, 5955, 6749, 9131, 20247, 27393, 33745, 45655, 101235, 136965, 155227, 465681, 776135, 2328405]

約数ペア:

[(1, 2328405), (3, 776135), (5, 465681), (15, 155227), (17, 136965), (23, 101235), (51, 45655), (69, 33745), (85, 27393), (115, 20247), (255, 9131), (345, 6749), (391, 5955), (397, 5865), (1173, 1985), (1191, 1955)]