127260035

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 183859200

約数和(自身を除く): 56599165

約数列:

[1, 5, 7, 23, 35, 113, 115, 161, 565, 791, 805, 1399, 2599, 3955, 6995, 9793, 12995, 18193, 32177, 48965, 90965, 158087, 160885, 225239, 790435, 1106609, 1126195, 3636001, 5533045, 18180005, 25452007, 127260035]

約数ペア:

[(1, 127260035), (5, 25452007), (7, 18180005), (23, 5533045), (35, 3636001), (113, 1126195), (115, 1106609), (161, 790435), (565, 225239), (791, 160885), (805, 158087), (1399, 90965), (2599, 48965), (3955, 32177), (6995, 18193), (9793, 12995)]