8126625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 14571648

約数和(自身を除く): 6445023

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 1667, 4875, 5001, 8335, 21671, 25005, 41675, 65013, 108355, 125025, 208375, 325065, 541775, 625125, 1625325, 2708875, 8126625]

約数ペア:

[(1, 8126625), (3, 2708875), (5, 1625325), (13, 625125), (15, 541775), (25, 325065), (39, 208375), (65, 125025), (75, 108355), (125, 65013), (195, 41675), (325, 25005), (375, 21671), (975, 8335), (1625, 5001), (1667, 4875)]