128897996935

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{509}}^1\times {\mathrm{60223}}^1$

素因数の和:60795

約数の個数: 24

約数和(自身を含む): 160512618240

約数和(自身を除く): 31614621305

約数列:

[1, 5, 29, 145, 509, 841, 2545, 4205, 14761, 60223, 73805, 301115, 428069, 1746467, 2140345, 8732335, 30653507, 50647543, 153267535, 253237715, 888951703, 4444758515, 25779599387, 128897996935]

約数ペア:

[(1, 128897996935), (5, 25779599387), (29, 4444758515), (145, 888951703), (509, 253237715), (841, 153267535), (2545, 50647543), (4205, 30653507), (14761, 8732335), (60223, 2140345), (73805, 1746467), (301115, 428069)]