8889228815

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{61643}}^1$

素因数の和:61990

約数の個数: 16

約数和(自身を含む): 10794110976

約数和(自身を除く): 1904882161

約数列:

[1, 5, 151, 191, 755, 955, 28841, 61643, 144205, 308215, 9308093, 11773813, 46540465, 58869065, 1777845763, 8889228815]

約数ペア:

[(1, 8889228815), (5, 1777845763), (151, 58869065), (191, 46540465), (755, 11773813), (955, 9308093), (28841, 308215), (61643, 144205)]