42143804905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{275711}}^1$

素因数の和:277344

約数の個数: 16

約数和(自身を含む): 53267558400

約数和(自身を除く): 11123753495

約数列:

[1, 5, 19, 95, 1609, 8045, 30571, 152855, 275711, 1378555, 5238509, 26192545, 443618999, 2218094995, 8428760981, 42143804905]

約数ペア:

[(1, 42143804905), (5, 8428760981), (19, 2218094995), (95, 443618999), (1609, 26192545), (8045, 5238509), (30571, 1378555), (152855, 275711)]