2770295045765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{1604243}}^1$

素因数の和:1605149

約数の個数: 32

約数和(自身を含む): 3699874354176

約数和(自身を除く): 929579308411

約数列:

[1, 5, 13, 31, 65, 155, 403, 857, 2015, 4285, 11141, 26567, 55705, 132835, 345371, 1604243, 1726855, 8021215, 20855159, 49731533, 104275795, 248657665, 646509929, 1374836251, 3232549645, 6874181255, 17872871263, 42619923781, 89364356315, 213099618905, 554059009153, 2770295045765]

約数ペア:

[(1, 2770295045765), (5, 554059009153), (13, 213099618905), (31, 89364356315), (65, 42619923781), (155, 17872871263), (403, 6874181255), (857, 3232549645), (2015, 1374836251), (4285, 646509929), (11141, 248657665), (26567, 104275795), (55705, 49731533), (132835, 20855159), (345371, 8021215), (1604243, 1726855)]