146221375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 189431424

約数和(自身を除く): 43210049

約数列:

[1, 5, 25, 41, 103, 125, 205, 277, 515, 1025, 1385, 2575, 4223, 5125, 6925, 11357, 12875, 21115, 28531, 34625, 56785, 105575, 142655, 283925, 527875, 713275, 1169771, 1419625, 3566375, 5848855, 29244275, 146221375]

約数ペア:

[(1, 146221375), (5, 29244275), (25, 5848855), (41, 3566375), (103, 1419625), (125, 1169771), (205, 713275), (277, 527875), (515, 283925), (1025, 142655), (1385, 105575), (2575, 56785), (4223, 34625), (5125, 28531), (6925, 21115), (11357, 12875)]