67955550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{34849}}^1$

素因数の和:34877

約数の個数: 48

約数和(自身を含む): 181498800

約数和(自身を除く): 113543250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 34849, 69698, 104547, 174245, 209094, 348490, 453037, 522735, 871225, 906074, 1045470, 1359111, 1742450, 2265185, 2613675, 2718222, 4530370, 5227350, 6795555, 11325925, 13591110, 22651850, 33977775, 67955550]

約数ペア:

[(1, 67955550), (2, 33977775), (3, 22651850), (5, 13591110), (6, 11325925), (10, 6795555), (13, 5227350), (15, 4530370), (25, 2718222), (26, 2613675), (30, 2265185), (39, 1742450), (50, 1359111), (65, 1045470), (75, 906074), (78, 871225), (130, 522735), (150, 453037), (195, 348490), (325, 209094), (390, 174245), (650, 104547), (975, 69698), (1950, 34849)]