153521205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1193}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 257216256

約数和(自身を除く): 103695051

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 373, 1119, 1193, 1865, 3579, 5595, 5965, 8579, 17895, 25737, 27439, 42895, 82317, 128685, 137195, 411585, 444989, 1334967, 2224945, 6674835, 10234747, 30704241, 51173735, 153521205]

約数ペア:

[(1, 153521205), (3, 51173735), (5, 30704241), (15, 10234747), (23, 6674835), (69, 2224945), (115, 1334967), (345, 444989), (373, 411585), (1119, 137195), (1193, 128685), (1865, 82317), (3579, 42895), (5595, 27439), (5965, 25737), (8579, 17895)]