157037375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6011}}^1$

素因数の和:6056

約数の個数: 32

約数和(自身を含む): 225089280

約数和(自身を除く): 68051905

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 2375, 5225, 6011, 26125, 30055, 66121, 114209, 150275, 330605, 571045, 751375, 1256299, 1653025, 2855225, 6281495, 8265125, 14276125, 31407475, 157037375]

約数ペア:

[(1, 157037375), (5, 31407475), (11, 14276125), (19, 8265125), (25, 6281495), (55, 2855225), (95, 1653025), (125, 1256299), (209, 751375), (275, 571045), (475, 330605), (1045, 150275), (1375, 114209), (2375, 66121), (5225, 30055), (6011, 26125)]