172596945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2371}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 289649664

約数和(自身を除く): 117052719

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 345, 633, 1055, 2371, 3165, 4853, 7113, 11855, 14559, 24265, 35565, 54533, 72795, 163599, 272665, 500281, 817995, 1500843, 2501405, 7504215, 11506463, 34519389, 57532315, 172596945]

約数ペア:

[(1, 172596945), (3, 57532315), (5, 34519389), (15, 11506463), (23, 7504215), (69, 2501405), (115, 1500843), (211, 817995), (345, 500281), (633, 272665), (1055, 163599), (2371, 72795), (3165, 54533), (4853, 35565), (7113, 24265), (11855, 14559)]