2814486525

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3155

約数の個数: 72

約数和(自身を含む): 5213208000

約数和(自身を除く): 2398721475

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 97, 129, 215, 225, 291, 387, 485, 645, 873, 1075, 1455, 1935, 2425, 2999, 3225, 4171, 4365, 7275, 8997, 9675, 12513, 14995, 20855, 21825, 26991, 37539, 44985, 62565, 74975, 104275, 128957, 134955, 187695, 224925, 290903, 312825, 386871, 644785, 674775, 872709, 938475, 1160613, 1454515, 1934355, 2618127, 3223925, 4363545, 5803065, 7272575, 9671775, 12508829, 13090635, 21817725, 29015325, 37526487, 62544145, 65453175, 112579461, 187632435, 312720725, 562897305, 938162175, 2814486525]

約数ペア:

[(1, 2814486525), (3, 938162175), (5, 562897305), (9, 312720725), (15, 187632435), (25, 112579461), (43, 65453175), (45, 62544145), (75, 37526487), (97, 29015325), (129, 21817725), (215, 13090635), (225, 12508829), (291, 9671775), (387, 7272575), (485, 5803065), (645, 4363545), (873, 3223925), (1075, 2618127), (1455, 1934355), (1935, 1454515), (2425, 1160613), (2999, 938475), (3225, 872709), (4171, 674775), (4365, 644785), (7275, 386871), (8997, 312825), (9675, 290903), (12513, 224925), (14995, 187695), (20855, 134955), (21825, 128957), (26991, 104275), (37539, 74975), (44985, 62565)]