612842115

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{853}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 990694656

約数和(自身を除く): 377852541

約数列:

[1, 3, 5, 15, 211, 227, 633, 681, 853, 1055, 1135, 2559, 3165, 3405, 4265, 12795, 47897, 143691, 179983, 193631, 239485, 539949, 580893, 718455, 899915, 968155, 2699745, 2904465, 40856141, 122568423, 204280705, 612842115]

約数ペア:

[(1, 612842115), (3, 204280705), (5, 122568423), (15, 40856141), (211, 2904465), (227, 2699745), (633, 968155), (681, 899915), (853, 718455), (1055, 580893), (1135, 539949), (2559, 239485), (3165, 193631), (3405, 179983), (4265, 143691), (12795, 47897)]