30159325

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 45711360

約数和(自身を除く): 15552035

約数列:

[1, 5, 7, 23, 25, 35, 59, 115, 127, 161, 175, 295, 413, 575, 635, 805, 889, 1357, 1475, 2065, 2921, 3175, 4025, 4445, 6785, 7493, 9499, 10325, 14605, 20447, 22225, 33925, 37465, 47495, 52451, 73025, 102235, 172339, 187325, 237475, 262255, 511175, 861695, 1206373, 1311275, 4308475, 6031865, 30159325]

約数ペア:

[(1, 30159325), (5, 6031865), (7, 4308475), (23, 1311275), (25, 1206373), (35, 861695), (59, 511175), (115, 262255), (127, 237475), (161, 187325), (175, 172339), (295, 102235), (413, 73025), (575, 52451), (635, 47495), (805, 37465), (889, 33925), (1357, 22225), (1475, 20447), (2065, 14605), (2921, 10325), (3175, 9499), (4025, 7493), (4445, 6785)]