40984845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 72092160

約数和(自身を除く): 31107315

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 1787, 2085, 4587, 5361, 7645, 8935, 19657, 22935, 26805, 58971, 98285, 248393, 294855, 745179, 1241965, 2732323, 3725895, 8196969, 13661615, 40984845]

約数ペア:

[(1, 40984845), (3, 13661615), (5, 8196969), (11, 3725895), (15, 2732323), (33, 1241965), (55, 745179), (139, 294855), (165, 248393), (417, 98285), (695, 58971), (1529, 26805), (1787, 22935), (2085, 19657), (4587, 8935), (5361, 7645)]