151916635

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 209287584

約数和(自身を除く): 57370949

約数列:

[1, 5, 13, 37, 43, 65, 113, 169, 185, 215, 481, 559, 565, 845, 1469, 1591, 2405, 2795, 4181, 4859, 6253, 7267, 7345, 7955, 19097, 20683, 20905, 24295, 31265, 36335, 54353, 63167, 95485, 103415, 179783, 268879, 271765, 315835, 706589, 821171, 898915, 1344395, 2337179, 3532945, 4105855, 11685895, 30383327, 151916635]

約数ペア:

[(1, 151916635), (5, 30383327), (13, 11685895), (37, 4105855), (43, 3532945), (65, 2337179), (113, 1344395), (169, 898915), (185, 821171), (215, 706589), (481, 315835), (559, 271765), (565, 268879), (845, 179783), (1469, 103415), (1591, 95485), (2405, 63167), (2795, 54353), (4181, 36335), (4859, 31265), (6253, 24295), (7267, 20905), (7345, 20683), (7955, 19097)]