73201775

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{8111}}^1$

素因数の和:8159

約数の個数: 18

約数和(自身を含む): 95810832

約数和(自身を除く): 22609057

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 8111, 9025, 40555, 154109, 202775, 770545, 2928071, 3852725, 14640355, 73201775]

約数ペア:

[(1, 73201775), (5, 14640355), (19, 3852725), (25, 2928071), (95, 770545), (361, 202775), (475, 154109), (1805, 40555), (8111, 9025)]