6141855

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 10229760

約数和(自身を除く): 4087905

約数列:

[1, 3, 5, 15, 71, 73, 79, 213, 219, 237, 355, 365, 395, 1065, 1095, 1185, 5183, 5609, 5767, 15549, 16827, 17301, 25915, 28045, 28835, 77745, 84135, 86505, 409457, 1228371, 2047285, 6141855]

約数ペア:

[(1, 6141855), (3, 2047285), (5, 1228371), (15, 409457), (71, 86505), (73, 84135), (79, 77745), (213, 28835), (219, 28045), (237, 25915), (355, 17301), (365, 16827), (395, 15549), (1065, 5767), (1095, 5609), (1185, 5183)]