61987035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1907}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 108801792

約数和(自身を除く): 46814757

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 591, 985, 1907, 2167, 2955, 5721, 6501, 9535, 10835, 20977, 28605, 32505, 62931, 104885, 314655, 375679, 1127037, 1878395, 4132469, 5635185, 12397407, 20662345, 61987035]

約数ペア:

[(1, 61987035), (3, 20662345), (5, 12397407), (11, 5635185), (15, 4132469), (33, 1878395), (55, 1127037), (165, 375679), (197, 314655), (591, 104885), (985, 62931), (1907, 32505), (2167, 28605), (2955, 20977), (5721, 10835), (6501, 9535)]