23977965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 42233472

約数和(自身を除く): 18255507

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1201, 1331, 1815, 3603, 3993, 6005, 6655, 13211, 18015, 19965, 39633, 66055, 145321, 198165, 435963, 726605, 1598531, 2179815, 4795593, 7992655, 23977965]

約数ペア:

[(1, 23977965), (3, 7992655), (5, 4795593), (11, 2179815), (15, 1598531), (33, 726605), (55, 435963), (121, 198165), (165, 145321), (363, 66055), (605, 39633), (1201, 19965), (1331, 18015), (1815, 13211), (3603, 6655), (3993, 6005)]