87467505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 149283456

約数和(自身を除く): 61815951

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 151, 219, 345, 365, 453, 529, 755, 1095, 1587, 1679, 2265, 2645, 3473, 5037, 7935, 8395, 10419, 11023, 17365, 25185, 33069, 38617, 52095, 55115, 79879, 115851, 165345, 193085, 239637, 253529, 399395, 579255, 760587, 1198185, 1267645, 3802935, 5831167, 17493501, 29155835, 87467505]

約数ペア:

[(1, 87467505), (3, 29155835), (5, 17493501), (15, 5831167), (23, 3802935), (69, 1267645), (73, 1198185), (115, 760587), (151, 579255), (219, 399395), (345, 253529), (365, 239637), (453, 193085), (529, 165345), (755, 115851), (1095, 79879), (1587, 55115), (1679, 52095), (2265, 38617), (2645, 33069), (3473, 25185), (5037, 17365), (7935, 11023), (8395, 10419)]