210009138235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1009}}^1\times {\mathrm{2339}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 279325519200

約数和(自身を除く): 69316380965

約数列:

[1, 5, 13, 37, 65, 185, 481, 1009, 1369, 2339, 2405, 5045, 6845, 11695, 13117, 17797, 30407, 37333, 65585, 86543, 88985, 152035, 186665, 432715, 485329, 1125059, 1381321, 2360051, 2426645, 3202091, 5625295, 6906605, 11800255, 16010455, 17957173, 30680663, 41627183, 87321887, 89785865, 153403315, 208135915, 436609435, 1135184531, 3230909819, 5675922655, 16154549095, 42001827647, 210009138235]

約数ペア:

[(1, 210009138235), (5, 42001827647), (13, 16154549095), (37, 5675922655), (65, 3230909819), (185, 1135184531), (481, 436609435), (1009, 208135915), (1369, 153403315), (2339, 89785865), (2405, 87321887), (5045, 41627183), (6845, 30680663), (11695, 17957173), (13117, 16010455), (17797, 11800255), (30407, 6906605), (37333, 5625295), (65585, 3202091), (86543, 2426645), (88985, 2360051), (152035, 1381321), (186665, 1125059), (432715, 485329)]