27223845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 20676315

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1187, 1529, 2085, 3561, 4587, 5935, 7645, 13057, 17805, 22935, 39171, 65285, 164993, 195855, 494979, 824965, 1814923, 2474895, 5444769, 9074615, 27223845]

約数ペア:

[(1, 27223845), (3, 9074615), (5, 5444769), (11, 2474895), (15, 1814923), (33, 824965), (55, 494979), (139, 195855), (165, 164993), (417, 65285), (695, 39171), (1187, 22935), (1529, 17805), (2085, 13057), (3561, 7645), (4587, 5935)]