15697047245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{18329}}^1$

素因数の和:19045

約数の個数: 32

約数和(自身を含む): 21475134720

約数和(自身を除く): 5778087475

約数列:

[1, 5, 11, 23, 55, 115, 253, 677, 1265, 3385, 7447, 15571, 18329, 37235, 77855, 91645, 171281, 201619, 421567, 856405, 1008095, 2107835, 4637237, 12408733, 23186185, 62043665, 136496063, 285400859, 682480315, 1427004295, 3139409449, 15697047245]

約数ペア:

[(1, 15697047245), (5, 3139409449), (11, 1427004295), (23, 682480315), (55, 285400859), (115, 136496063), (253, 62043665), (677, 23186185), (1265, 12408733), (3385, 4637237), (7447, 2107835), (15571, 1008095), (18329, 856405), (37235, 421567), (77855, 201619), (91645, 171281)]