130172895

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{152249}}^1$

素因数の和:152279

約数の個数: 24

約数和(自身を含む): 237510000

約数和(自身を除く): 107337105

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 152249, 456747, 761245, 1370241, 2283735, 2892731, 6851205, 8678193, 14463655, 26034579, 43390965, 130172895]

約数ペア:

[(1, 130172895), (3, 43390965), (5, 26034579), (9, 14463655), (15, 8678193), (19, 6851205), (45, 2892731), (57, 2283735), (95, 1370241), (171, 761245), (285, 456747), (855, 152249)]