85093215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 143064576

約数和(自身を除く): 57971361

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 471, 785, 1571, 2355, 3611, 4713, 7855, 10833, 18055, 23565, 36133, 54165, 108399, 180665, 246647, 541995, 739941, 1233235, 3699705, 5672881, 17018643, 28364405, 85093215]

約数ペア:

[(1, 85093215), (3, 28364405), (5, 17018643), (15, 5672881), (23, 3699705), (69, 1233235), (115, 739941), (157, 541995), (345, 246647), (471, 180665), (785, 108399), (1571, 54165), (2355, 36133), (3611, 23565), (4713, 18055), (7855, 10833)]