89184915

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28723}}^1$

素因数の和:28760

約数の個数: 32

約数和(自身を含む): 165450240

約数和(自身を除く): 76265325

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 28723, 86169, 143615, 258507, 430845, 660629, 775521, 1292535, 1981887, 3303145, 3877605, 5945661, 9909435, 17836983, 29728305, 89184915]

約数ペア:

[(1, 89184915), (3, 29728305), (5, 17836983), (9, 9909435), (15, 5945661), (23, 3877605), (27, 3303145), (45, 1981887), (69, 1292535), (115, 775521), (135, 660629), (207, 430845), (345, 258507), (621, 143615), (1035, 86169), (3105, 28723)]