4053975

素因数分解:

$3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 6761472

約数和(自身を除く): 2707497

約数列:

[1, 3, 5, 15, 25, 75, 191, 283, 573, 849, 955, 1415, 2865, 4245, 4775, 7075, 14325, 21225, 54053, 162159, 270265, 810795, 1351325, 4053975]

約数ペア:

[(1, 4053975), (3, 1351325), (5, 810795), (15, 270265), (25, 162159), (75, 54053), (191, 21225), (283, 14325), (573, 7075), (849, 4775), (955, 4245), (1415, 2865)]