4025325

素因数分解:

$3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 6713856

約数和(自身を除く): 2688531

約数列:

[1, 3, 5, 15, 25, 75, 191, 281, 573, 843, 955, 1405, 2865, 4215, 4775, 7025, 14325, 21075, 53671, 161013, 268355, 805065, 1341775, 4025325]

約数ペア:

[(1, 4025325), (3, 1341775), (5, 805065), (15, 268355), (25, 161013), (75, 53671), (191, 21075), (281, 14325), (573, 7025), (843, 4775), (955, 4215), (1405, 2865)]