77829585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{521}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 130491648

約数和(自身を除く): 52662063

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 433, 521, 1299, 1563, 2165, 2605, 6495, 7815, 9959, 11983, 29877, 35949, 49795, 59915, 149385, 179745, 225593, 676779, 1127965, 3383895, 5188639, 15565917, 25943195, 77829585]

約数ペア:

[(1, 77829585), (3, 25943195), (5, 15565917), (15, 5188639), (23, 3383895), (69, 1127965), (115, 676779), (345, 225593), (433, 179745), (521, 149385), (1299, 59915), (1563, 49795), (2165, 35949), (2605, 29877), (6495, 11983), (7815, 9959)]