70625375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 93899520

約数和(自身を除く): 23274145

約数列:

[1, 5, 19, 25, 95, 125, 131, 227, 475, 655, 1135, 2375, 2489, 3275, 4313, 5675, 12445, 16375, 21565, 28375, 29737, 62225, 107825, 148685, 311125, 539125, 565003, 743425, 2825015, 3717125, 14125075, 70625375]

約数ペア:

[(1, 70625375), (5, 14125075), (19, 3717125), (25, 2825015), (95, 743425), (125, 565003), (131, 539125), (227, 311125), (475, 148685), (655, 107825), (1135, 62225), (2375, 29737), (2489, 28375), (3275, 21565), (4313, 16375), (5675, 12445)]