138048625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7723}}^1$

素因数の和:7762

約数の個数: 32

約数和(自身を含む): 202430592

約数和(自身を除く): 64381967

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 3575, 7723, 17875, 38615, 84953, 100399, 193075, 424765, 501995, 965375, 1104389, 2123825, 2509975, 5521945, 10619125, 12549875, 27609725, 138048625]

約数ペア:

[(1, 138048625), (5, 27609725), (11, 12549875), (13, 10619125), (25, 5521945), (55, 2509975), (65, 2123825), (125, 1104389), (143, 965375), (275, 501995), (325, 424765), (715, 193075), (1375, 100399), (1625, 84953), (3575, 38615), (7723, 17875)]