20190130675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5647589}}^1$

素因数の和:5647623

約数の個数: 24

約数和(自身を含む): 29412648720

約数和(自身を除く): 9222518045

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 5647589, 28237945, 62123479, 73418657, 141189725, 310617395, 367093285, 807605227, 1553086975, 1835466425, 4038026135, 20190130675]

約数ペア:

[(1, 20190130675), (5, 4038026135), (11, 1835466425), (13, 1553086975), (25, 807605227), (55, 367093285), (65, 310617395), (143, 141189725), (275, 73418657), (325, 62123479), (715, 28237945), (3575, 5647589)]