11748275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 19284480

約数和(自身を除く): 7536205

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 359, 385, 425, 595, 935, 1309, 1795, 1925, 2513, 2975, 3949, 4675, 6103, 6545, 8975, 12565, 19745, 27643, 30515, 32725, 42721, 62825, 67133, 98725, 138215, 152575, 213605, 335665, 469931, 691075, 1068025, 1678325, 2349655, 11748275]

約数ペア:

[(1, 11748275), (5, 2349655), (7, 1678325), (11, 1068025), (17, 691075), (25, 469931), (35, 335665), (55, 213605), (77, 152575), (85, 138215), (119, 98725), (175, 67133), (187, 62825), (275, 42721), (359, 32725), (385, 30515), (425, 27643), (595, 19745), (935, 12565), (1309, 8975), (1795, 6545), (1925, 6103), (2513, 4675), (2975, 3949)]