23356755

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 42357744

約数和(自身を除く): 19000989

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 571, 909, 1515, 1713, 2727, 2855, 4545, 5139, 8181, 8565, 13635, 15417, 25695, 40905, 46251, 57671, 77085, 173013, 231255, 288355, 519039, 865065, 1557117, 2595195, 4671351, 7785585, 23356755]

約数ペア:

[(1, 23356755), (3, 7785585), (5, 4671351), (9, 2595195), (15, 1557117), (27, 865065), (45, 519039), (81, 288355), (101, 231255), (135, 173013), (303, 77085), (405, 57671), (505, 46251), (571, 40905), (909, 25695), (1515, 15417), (1713, 13635), (2727, 8565), (2855, 8181), (4545, 5139)]