23487705

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9157}}^1$

素因数の和:9190

約数の個数: 32

約数和(自身を含む): 43958400

約数和(自身を除く): 20470695

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 9157, 27471, 45785, 82413, 137355, 173983, 247239, 412065, 521949, 869915, 1236195, 1565847, 2609745, 4697541, 7829235, 23487705]

約数ペア:

[(1, 23487705), (3, 7829235), (5, 4697541), (9, 2609745), (15, 1565847), (19, 1236195), (27, 869915), (45, 521949), (57, 412065), (95, 247239), (135, 173983), (171, 137355), (285, 82413), (513, 45785), (855, 27471), (2565, 9157)]