159115590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{196439}}^1$

素因数の和:196458

約数の個数: 40

約数和(自身を含む): 427846320

約数和(自身を除く): 268730730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 196439, 392878, 589317, 982195, 1178634, 1767951, 1964390, 2946585, 3535902, 5303853, 5893170, 8839755, 10607706, 15911559, 17679510, 26519265, 31823118, 53038530, 79557795, 159115590]

約数ペア:

[(1, 159115590), (2, 79557795), (3, 53038530), (5, 31823118), (6, 26519265), (9, 17679510), (10, 15911559), (15, 10607706), (18, 8839755), (27, 5893170), (30, 5303853), (45, 3535902), (54, 2946585), (81, 1964390), (90, 1767951), (135, 1178634), (162, 982195), (270, 589317), (405, 392878), (810, 196439)]