70314495

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 115375104

約数和(自身を除く): 45060609

約数列:

[1, 3, 5, 15, 71, 103, 213, 309, 355, 515, 641, 1065, 1545, 1923, 3205, 7313, 9615, 21939, 36565, 45511, 66023, 109695, 136533, 198069, 227555, 330115, 682665, 990345, 4687633, 14062899, 23438165, 70314495]

約数ペア:

[(1, 70314495), (3, 23438165), (5, 14062899), (15, 4687633), (71, 990345), (103, 682665), (213, 330115), (309, 227555), (355, 198069), (515, 136533), (641, 109695), (1065, 66023), (1545, 45511), (1923, 36565), (3205, 21939), (7313, 9615)]