71621194205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1\times {\mathrm{9371}}^1$

素因数の和:11225

約数の個数: 32

約数和(自身を含む): 95009587200

約数和(自身を除く): 23388392995

約数列:

[1, 5, 11, 55, 79, 395, 869, 1759, 4345, 8795, 9371, 19349, 46855, 96745, 103081, 138961, 515405, 694805, 740309, 1528571, 3701545, 7642855, 8143399, 16483589, 40716995, 82417945, 181319479, 906597395, 1302203531, 6511017655, 14324238841, 71621194205]

約数ペア:

[(1, 71621194205), (5, 14324238841), (11, 6511017655), (55, 1302203531), (79, 906597395), (395, 181319479), (869, 82417945), (1759, 40716995), (4345, 16483589), (8795, 8143399), (9371, 7642855), (19349, 3701545), (46855, 1528571), (96745, 740309), (103081, 694805), (138961, 515405)]