12599125

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 21287448

約数和(自身を除く): 8688323

約数列:

[1, 5, 7, 11, 17, 25, 35, 49, 55, 77, 85, 119, 121, 125, 175, 187, 245, 275, 385, 425, 539, 595, 605, 833, 847, 875, 935, 1225, 1309, 1375, 1925, 2057, 2125, 2695, 2975, 3025, 4165, 4235, 4675, 5929, 6125, 6545, 9163, 9625, 10285, 13475, 14399, 14875, 15125, 20825, 21175, 23375, 29645, 32725, 45815, 51425, 67375, 71995, 100793, 104125, 105875, 148225, 163625, 229075, 257125, 359975, 503965, 741125, 1145375, 1799875, 2519825, 12599125]

約数ペア:

[(1, 12599125), (5, 2519825), (7, 1799875), (11, 1145375), (17, 741125), (25, 503965), (35, 359975), (49, 257125), (55, 229075), (77, 163625), (85, 148225), (119, 105875), (121, 104125), (125, 100793), (175, 71995), (187, 67375), (245, 51425), (275, 45815), (385, 32725), (425, 29645), (539, 23375), (595, 21175), (605, 20825), (833, 15125), (847, 14875), (875, 14399), (935, 13475), (1225, 10285), (1309, 9625), (1375, 9163), (1925, 6545), (2057, 6125), (2125, 5929), (2695, 4675), (2975, 4235), (3025, 4165)]