24419385

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7643}}^1$

素因数の和:7725

約数の個数: 24

約数和(自身を含む): 42928704

約数和(自身を除く): 18509319

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 7643, 22929, 38215, 68787, 114645, 343935, 542653, 1627959, 2713265, 4883877, 8139795, 24419385]

約数ペア:

[(1, 24419385), (3, 8139795), (5, 4883877), (9, 2713265), (15, 1627959), (45, 542653), (71, 343935), (213, 114645), (355, 68787), (639, 38215), (1065, 22929), (3195, 7643)]