28562895

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9199}}^1$

素因数の和:9236

約数の個数: 32

約数和(自身を含む): 52992000

約数和(自身を除く): 24429105

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 9199, 27597, 45995, 82791, 137985, 211577, 248373, 413955, 634731, 1057885, 1241865, 1904193, 3173655, 5712579, 9520965, 28562895]

約数ペア:

[(1, 28562895), (3, 9520965), (5, 5712579), (9, 3173655), (15, 1904193), (23, 1241865), (27, 1057885), (45, 634731), (69, 413955), (115, 248373), (135, 211577), (207, 137985), (345, 82791), (621, 45995), (1035, 27597), (3105, 9199)]