84861215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1789}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 104392800

約数和(自身を除く): 19531585

約数列:

[1, 5, 53, 179, 265, 895, 1789, 8945, 9487, 47435, 94817, 320231, 474085, 1601155, 16972243, 84861215]

約数ペア:

[(1, 84861215), (5, 16972243), (53, 1601155), (179, 474085), (265, 320231), (895, 94817), (1789, 47435), (8945, 9487)]