141391985

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 204083712

約数和(自身を除く): 62691727

約数列:

[1, 5, 7, 35, 37, 41, 185, 205, 259, 287, 1295, 1435, 1517, 2663, 7585, 10619, 13315, 18641, 53095, 93205, 98531, 109183, 492655, 545915, 689717, 764281, 3448585, 3821405, 4039771, 20198855, 28278397, 141391985]

約数ペア:

[(1, 141391985), (5, 28278397), (7, 20198855), (35, 4039771), (37, 3821405), (41, 3448585), (185, 764281), (205, 689717), (259, 545915), (287, 492655), (1295, 109183), (1435, 98531), (1517, 93205), (2663, 53095), (7585, 18641), (10619, 13315)]