2585275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4285440

約数和(自身を除く): 1700165

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 79, 85, 119, 175, 187, 275, 385, 395, 425, 553, 595, 869, 935, 1309, 1343, 1925, 1975, 2765, 2975, 4345, 4675, 6083, 6545, 6715, 9401, 13825, 14773, 21725, 30415, 32725, 33575, 47005, 73865, 103411, 152075, 235025, 369325, 517055, 2585275]

約数ペア:

[(1, 2585275), (5, 517055), (7, 369325), (11, 235025), (17, 152075), (25, 103411), (35, 73865), (55, 47005), (77, 33575), (79, 32725), (85, 30415), (119, 21725), (175, 14773), (187, 13825), (275, 9401), (385, 6715), (395, 6545), (425, 6083), (553, 4675), (595, 4345), (869, 2975), (935, 2765), (1309, 1975), (1343, 1925)]