9407755

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 14446080

約数和(自身を除く): 5038325

約数列:

[1, 5, 7, 19, 35, 43, 47, 49, 95, 133, 215, 235, 245, 301, 329, 665, 817, 893, 931, 1505, 1645, 2021, 2107, 2303, 4085, 4465, 4655, 5719, 6251, 10105, 10535, 11515, 14147, 28595, 31255, 38399, 40033, 43757, 70735, 99029, 191995, 200165, 218785, 268793, 495145, 1343965, 1881551, 9407755]

約数ペア:

[(1, 9407755), (5, 1881551), (7, 1343965), (19, 495145), (35, 268793), (43, 218785), (47, 200165), (49, 191995), (95, 99029), (133, 70735), (215, 43757), (235, 40033), (245, 38399), (301, 31255), (329, 28595), (665, 14147), (817, 11515), (893, 10535), (931, 10105), (1505, 6251), (1645, 5719), (2021, 4655), (2107, 4465), (2303, 4085)]