60839505

素因数分解:

$3^4\times 5^1\times {\mathrm{150221}}^1$

素因数の和:150238

約数の個数: 20

約数和(自身を含む): 109061172

約数和(自身を除く): 48221667

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 150221, 450663, 751105, 1351989, 2253315, 4055967, 6759945, 12167901, 20279835, 60839505]

約数ペア:

[(1, 60839505), (3, 20279835), (5, 12167901), (9, 6759945), (15, 4055967), (27, 2253315), (45, 1351989), (81, 751105), (135, 450663), (405, 150221)]