713758425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2777}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 1240099200

約数和(自身を除く): 526340775

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 149, 345, 447, 575, 745, 1725, 2235, 2777, 3427, 3725, 8331, 10281, 11175, 13885, 17135, 41655, 51405, 63871, 69425, 85675, 191613, 208275, 257025, 319355, 413773, 958065, 1241319, 1596775, 2068865, 4790325, 6206595, 9516779, 10344325, 28550337, 31032975, 47583895, 142751685, 237919475, 713758425]

約数ペア:

[(1, 713758425), (3, 237919475), (5, 142751685), (15, 47583895), (23, 31032975), (25, 28550337), (69, 10344325), (75, 9516779), (115, 6206595), (149, 4790325), (345, 2068865), (447, 1596775), (575, 1241319), (745, 958065), (1725, 413773), (2235, 319355), (2777, 257025), (3427, 208275), (3725, 191613), (8331, 85675), (10281, 69425), (11175, 63871), (13885, 51405), (17135, 41655)]