71350798875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{6560993}}^1$

素因数の和:6561040

約数の個数: 32

約数和(自身を含む): 122821807680

約数和(自身を除く): 51471008805

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 10875, 6560993, 19682979, 32804965, 98414895, 164024825, 190268797, 492074475, 570806391, 820124125, 951343985, 2460372375, 2854031955, 4756719925, 14270159775, 23783599625, 71350798875]

約数ペア:

[(1, 71350798875), (3, 23783599625), (5, 14270159775), (15, 4756719925), (25, 2854031955), (29, 2460372375), (75, 951343985), (87, 820124125), (125, 570806391), (145, 492074475), (375, 190268797), (435, 164024825), (725, 98414895), (2175, 32804965), (3625, 19682979), (10875, 6560993)]