159576995

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 206807040

約数和(自身を除く): 47230045

約数列:

[1, 5, 29, 31, 131, 145, 155, 271, 655, 899, 1355, 3799, 4061, 4495, 7859, 8401, 18995, 20305, 35501, 39295, 42005, 117769, 177505, 243629, 588845, 1029529, 1100531, 1218145, 5147645, 5502655, 31915399, 159576995]

約数ペア:

[(1, 159576995), (5, 31915399), (29, 5502655), (31, 5147645), (131, 1218145), (145, 1100531), (155, 1029529), (271, 588845), (655, 243629), (899, 177505), (1355, 117769), (3799, 42005), (4061, 39295), (4495, 35501), (7859, 20305), (8401, 18995)]