165372285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1283}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 285602688

約数和(自身を除く): 120230403

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 661, 1283, 1983, 3305, 3849, 6415, 8593, 9915, 16679, 19245, 25779, 42965, 50037, 83395, 128895, 250185, 848063, 2544189, 4240315, 11024819, 12720945, 33074457, 55124095, 165372285]

約数ペア:

[(1, 165372285), (3, 55124095), (5, 33074457), (13, 12720945), (15, 11024819), (39, 4240315), (65, 2544189), (195, 848063), (661, 250185), (1283, 128895), (1983, 83395), (3305, 50037), (3849, 42965), (6415, 25779), (8593, 19245), (9915, 16679)]