155244570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398063}}^1$

素因数の和:398086

約数の個数: 32

約数和(自身を含む): 401248512

約数和(自身を除く): 246003942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 398063, 796126, 1194189, 1990315, 2388378, 3980630, 5174819, 5970945, 10349638, 11941890, 15524457, 25874095, 31048914, 51748190, 77622285, 155244570]

約数ペア:

[(1, 155244570), (2, 77622285), (3, 51748190), (5, 31048914), (6, 25874095), (10, 15524457), (13, 11941890), (15, 10349638), (26, 5970945), (30, 5174819), (39, 3980630), (65, 2388378), (78, 1990315), (130, 1194189), (195, 796126), (390, 398063)]