67506725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 102743424

約数和(自身を除く): 35236699

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 715, 821, 1265, 1495, 3289, 3575, 4105, 6325, 7475, 9031, 10673, 16445, 18883, 20525, 45155, 53365, 82225, 94415, 117403, 207713, 225775, 245479, 266825, 472075, 587015, 1038565, 1227395, 2700269, 2935075, 5192825, 6136975, 13501345, 67506725]

約数ペア:

[(1, 67506725), (5, 13501345), (11, 6136975), (13, 5192825), (23, 2935075), (25, 2700269), (55, 1227395), (65, 1038565), (115, 587015), (143, 472075), (253, 266825), (275, 245479), (299, 225775), (325, 207713), (575, 117403), (715, 94415), (821, 82225), (1265, 53365), (1495, 45155), (3289, 20525), (3575, 18883), (4105, 16445), (6325, 10673), (7475, 9031)]