157671195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2383}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 276009984

約数和(自身を除く): 118338789

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 401, 1203, 2005, 2383, 4411, 6015, 7149, 11915, 13233, 22055, 26213, 35745, 66165, 78639, 131065, 393195, 955583, 2866749, 4777915, 10511413, 14333745, 31534239, 52557065, 157671195]

約数ペア:

[(1, 157671195), (3, 52557065), (5, 31534239), (11, 14333745), (15, 10511413), (33, 4777915), (55, 2866749), (165, 955583), (401, 393195), (1203, 131065), (2005, 78639), (2383, 66165), (4411, 35745), (6015, 26213), (7149, 22055), (11915, 13233)]