79880085

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93427}}^1$

素因数の和:93457

約数の個数: 24

約数和(自身を含む): 145747680

約数和(自身を除く): 65867595

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 93427, 280281, 467135, 840843, 1401405, 1775113, 4204215, 5325339, 8875565, 15976017, 26626695, 79880085]

約数ペア:

[(1, 79880085), (3, 26626695), (5, 15976017), (9, 8875565), (15, 5325339), (19, 4204215), (45, 1775113), (57, 1401405), (95, 840843), (171, 467135), (285, 280281), (855, 93427)]