23359645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 31248000

約数和(自身を除く): 7888355

約数列:

[1, 5, 19, 29, 61, 95, 139, 145, 305, 551, 695, 1159, 1769, 2641, 2755, 4031, 5795, 8479, 8845, 13205, 20155, 33611, 42395, 76589, 161101, 168055, 245891, 382945, 805505, 1229455, 4671929, 23359645]

約数ペア:

[(1, 23359645), (5, 4671929), (19, 1229455), (29, 805505), (61, 382945), (95, 245891), (139, 168055), (145, 161101), (305, 76589), (551, 42395), (695, 33611), (1159, 20155), (1769, 13205), (2641, 8845), (2755, 8479), (4031, 5795)]