145546175

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{16127}}^1$

素因数の和:16175

約数の個数: 18

約数和(自身を含む): 190487808

約数和(自身を除く): 44941633

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 9025, 16127, 80635, 306413, 403175, 1532065, 5821847, 7660325, 29109235, 145546175]

約数ペア:

[(1, 145546175), (5, 29109235), (19, 7660325), (25, 5821847), (95, 1532065), (361, 403175), (475, 306413), (1805, 80635), (9025, 16127)]