1151375

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 16

約数和(自身を含む): 1470144

約数和(自身を除く): 318769

約数列:

[1, 5, 25, 61, 125, 151, 305, 755, 1525, 3775, 7625, 9211, 18875, 46055, 230275, 1151375]

約数ペア:

[(1, 1151375), (5, 230275), (25, 46055), (61, 18875), (125, 9211), (151, 7625), (305, 3775), (755, 1525)]