11575499375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1699}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 15804940800

約数和(自身を除く): 4229441425

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 991, 1375, 1699, 4955, 6875, 8495, 10901, 18689, 24775, 42475, 54505, 93445, 123875, 212375, 272525, 467225, 619375, 1061875, 1362625, 1683709, 2336125, 6813125, 8418545, 11680625, 18520799, 42092725, 92603995, 210463625, 463019975, 1052318125, 2315099875, 11575499375]

約数ペア:

[(1, 11575499375), (5, 2315099875), (11, 1052318125), (25, 463019975), (55, 210463625), (125, 92603995), (275, 42092725), (625, 18520799), (991, 11680625), (1375, 8418545), (1699, 6813125), (4955, 2336125), (6875, 1683709), (8495, 1362625), (10901, 1061875), (18689, 619375), (24775, 467225), (42475, 272525), (54505, 212375), (93445, 123875)]