2717642785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 4028048640

約数和(自身を除く): 1310405855

約数列:

[1, 5, 11, 13, 37, 43, 55, 65, 143, 185, 215, 407, 473, 481, 559, 715, 1591, 2035, 2365, 2389, 2405, 2795, 5291, 6149, 7955, 11945, 17501, 20683, 26279, 26455, 30745, 31057, 87505, 88393, 102727, 103415, 131395, 155285, 227513, 341627, 441965, 513635, 972323, 1129997, 1137565, 1149109, 1335451, 1708135, 3800899, 4861615, 5649985, 5745545, 6677255, 12640199, 14689961, 19004495, 41809889, 49411687, 63200995, 73449805, 209049445, 247058435, 543528557, 2717642785]

約数ペア:

[(1, 2717642785), (5, 543528557), (11, 247058435), (13, 209049445), (37, 73449805), (43, 63200995), (55, 49411687), (65, 41809889), (143, 19004495), (185, 14689961), (215, 12640199), (407, 6677255), (473, 5745545), (481, 5649985), (559, 4861615), (715, 3800899), (1591, 1708135), (2035, 1335451), (2365, 1149109), (2389, 1137565), (2405, 1129997), (2795, 972323), (5291, 513635), (6149, 441965), (7955, 341627), (11945, 227513), (17501, 155285), (20683, 131395), (26279, 103415), (26455, 102727), (30745, 88393), (31057, 87505)]