74845365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10639}}^1$

素因数の和:10721

約数の個数: 32

約数和(自身を含む): 138915840

約数和(自身を除く): 64070475

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 7035, 10639, 31917, 53195, 74473, 159585, 223419, 372365, 712813, 1117095, 2138439, 3564065, 4989691, 10692195, 14969073, 24948455, 74845365]

約数ペア:

[(1, 74845365), (3, 24948455), (5, 14969073), (7, 10692195), (15, 4989691), (21, 3564065), (35, 2138439), (67, 1117095), (105, 712813), (201, 372365), (335, 223419), (469, 159585), (1005, 74473), (1407, 53195), (2345, 31917), (7035, 10639)]