61963155

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29297}}^1$

素因数の和:29355

約数の個数: 24

約数和(自身を含む): 109691712

約数和(自身を除く): 47728557

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 29297, 87891, 146485, 263673, 439455, 1318365, 1376959, 4130877, 6884795, 12392631, 20654385, 61963155]

約数ペア:

[(1, 61963155), (3, 20654385), (5, 12392631), (9, 6884795), (15, 4130877), (45, 1376959), (47, 1318365), (141, 439455), (235, 263673), (423, 146485), (705, 87891), (2115, 29297)]