12212145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24671}}^1$

素因数の和:24693

約数の個数: 24

約数和(自身を含む): 23092992

約数和(自身を除く): 10880847

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 24671, 74013, 123355, 222039, 271381, 370065, 814143, 1110195, 1356905, 2442429, 4070715, 12212145]

約数ペア:

[(1, 12212145), (3, 4070715), (5, 2442429), (9, 1356905), (11, 1110195), (15, 814143), (33, 370065), (45, 271381), (55, 222039), (99, 123355), (165, 74013), (495, 24671)]