1379061505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18047}}^1$

素因数の和:18129

約数の個数: 32

約数和(自身を含む): 1871216640

約数和(自身を除く): 492155135

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 899, 2465, 2635, 4495, 15283, 18047, 76415, 90235, 306799, 523363, 559457, 1533995, 2616815, 2797285, 8897171, 9510769, 16224253, 44485855, 47553845, 81121265, 275812301, 1379061505]

約数ペア:

[(1, 1379061505), (5, 275812301), (17, 81121265), (29, 47553845), (31, 44485855), (85, 16224253), (145, 9510769), (155, 8897171), (493, 2797285), (527, 2616815), (899, 1533995), (2465, 559457), (2635, 523363), (4495, 306799), (15283, 90235), (18047, 76415)]