21933875

素因数分解:

$5^3\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 27529632

約数和(自身を除く): 5595757

約数列:

[1, 5, 25, 125, 227, 773, 1135, 3865, 5675, 19325, 28375, 96625, 175471, 877355, 4386775, 21933875]

約数ペア:

[(1, 21933875), (5, 4386775), (25, 877355), (125, 175471), (227, 96625), (773, 28375), (1135, 19325), (3865, 5675)]