1330394245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{853}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 1726583040

約数和(自身を除く): 396188795

約数列:

[1, 5, 17, 59, 85, 295, 311, 853, 1003, 1555, 4265, 5015, 5287, 14501, 18349, 26435, 50327, 72505, 91745, 251635, 265283, 311933, 855559, 1326415, 1559665, 4277795, 4509811, 15651697, 22549055, 78258485, 266078849, 1330394245]

約数ペア:

[(1, 1330394245), (5, 266078849), (17, 78258485), (59, 22549055), (85, 15651697), (295, 4509811), (311, 4277795), (853, 1559665), (1003, 1326415), (1555, 855559), (4265, 311933), (5015, 265283), (5287, 251635), (14501, 91745), (18349, 72505), (26435, 50327)]