155971170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{192557}}^1$

素因数の和:192576

約数の個数: 40

約数和(自身を含む): 419391324

約数和(自身を除く): 263420154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 192557, 385114, 577671, 962785, 1155342, 1733013, 1925570, 2888355, 3466026, 5199039, 5776710, 8665065, 10398078, 15597117, 17330130, 25995195, 31194234, 51990390, 77985585, 155971170]

約数ペア:

[(1, 155971170), (2, 77985585), (3, 51990390), (5, 31194234), (6, 25995195), (9, 17330130), (10, 15597117), (15, 10398078), (18, 8665065), (27, 5776710), (30, 5199039), (45, 3466026), (54, 2888355), (81, 1925570), (90, 1733013), (135, 1155342), (162, 962785), (270, 577671), (405, 385114), (810, 192557)]