23888985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 40656000

約数和(自身を除く): 16767015

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 769, 1635, 2071, 2307, 3845, 6213, 10355, 11535, 14611, 31065, 43833, 73055, 83821, 219165, 251463, 419105, 1257315, 1592599, 4777797, 7962995, 23888985]

約数ペア:

[(1, 23888985), (3, 7962995), (5, 4777797), (15, 1592599), (19, 1257315), (57, 419105), (95, 251463), (109, 219165), (285, 83821), (327, 73055), (545, 43833), (769, 31065), (1635, 14611), (2071, 11535), (2307, 10355), (3845, 6213)]