157040055

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 278497440

約数和(自身を除く): 121457385

約数列:

[1, 3, 5, 9, 15, 45, 89, 113, 267, 339, 347, 445, 565, 801, 1017, 1041, 1335, 1695, 1735, 3123, 4005, 5085, 5205, 10057, 15615, 30171, 30883, 39211, 50285, 90513, 92649, 117633, 150855, 154415, 196055, 277947, 352899, 452565, 463245, 588165, 1389735, 1764495, 3489779, 10469337, 17448895, 31408011, 52346685, 157040055]

約数ペア:

[(1, 157040055), (3, 52346685), (5, 31408011), (9, 17448895), (15, 10469337), (45, 3489779), (89, 1764495), (113, 1389735), (267, 588165), (339, 463245), (347, 452565), (445, 352899), (565, 277947), (801, 196055), (1017, 154415), (1041, 150855), (1335, 117633), (1695, 92649), (1735, 90513), (3123, 50285), (4005, 39211), (5085, 30883), (5205, 30171), (10057, 15615)]