10383915

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 17381376

約数和(自身を除く): 6997461

約数列:

[1, 3, 5, 15, 31, 93, 137, 155, 163, 411, 465, 489, 685, 815, 2055, 2445, 4247, 5053, 12741, 15159, 21235, 22331, 25265, 63705, 66993, 75795, 111655, 334965, 692261, 2076783, 3461305, 10383915]

約数ペア:

[(1, 10383915), (3, 3461305), (5, 2076783), (15, 692261), (31, 334965), (93, 111655), (137, 75795), (155, 66993), (163, 63705), (411, 25265), (465, 22331), (489, 21235), (685, 15159), (815, 12741), (2055, 5053), (2445, 4247)]