148942955

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 210567168

約数和(自身を除く): 61624213

約数列:

[1, 5, 7, 35, 41, 205, 271, 287, 383, 1355, 1435, 1897, 1915, 2681, 9485, 11111, 13405, 15703, 55555, 77777, 78515, 103793, 109921, 388885, 518965, 549605, 726551, 3632755, 4255513, 21277565, 29788591, 148942955]

約数ペア:

[(1, 148942955), (5, 29788591), (7, 21277565), (35, 4255513), (41, 3632755), (205, 726551), (271, 549605), (287, 518965), (383, 388885), (1355, 109921), (1435, 103793), (1897, 78515), (1915, 77777), (2681, 55555), (9485, 15703), (11111, 13405)]