48905985

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 80772480

約数和(自身を除く): 31866495

約数列:

[1, 3, 5, 15, 59, 73, 177, 219, 295, 365, 757, 885, 1095, 2271, 3785, 4307, 11355, 12921, 21535, 44663, 55261, 64605, 133989, 165783, 223315, 276305, 669945, 828915, 3260399, 9781197, 16301995, 48905985]

約数ペア:

[(1, 48905985), (3, 16301995), (5, 9781197), (15, 3260399), (59, 828915), (73, 669945), (177, 276305), (219, 223315), (295, 165783), (365, 133989), (757, 64605), (885, 55261), (1095, 44663), (2271, 21535), (3785, 12921), (4307, 11355)]