80032485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 140298048

約数和(自身を除く): 60265563

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 169, 195, 241, 393, 507, 655, 723, 845, 1205, 1703, 1965, 2535, 3133, 3615, 5109, 8515, 9399, 15665, 22139, 25545, 31571, 40729, 46995, 66417, 94713, 110695, 122187, 157855, 203645, 332085, 410423, 473565, 610935, 1231269, 2052115, 5335499, 6156345, 16006497, 26677495, 80032485]

約数ペア:

[(1, 80032485), (3, 26677495), (5, 16006497), (13, 6156345), (15, 5335499), (39, 2052115), (65, 1231269), (131, 610935), (169, 473565), (195, 410423), (241, 332085), (393, 203645), (507, 157855), (655, 122187), (723, 110695), (845, 94713), (1205, 66417), (1703, 46995), (1965, 40729), (2535, 31571), (3133, 25545), (3615, 22139), (5109, 15665), (8515, 9399)]