24969465

素因数分解:

$3^5\times 5^1\times {\mathrm{20551}}^1$

素因数の和:20571

約数の個数: 24

約数和(自身を含む): 44885568

約数和(自身を除く): 19916103

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 20551, 61653, 102755, 184959, 308265, 554877, 924795, 1664631, 2774385, 4993893, 8323155, 24969465]

約数ペア:

[(1, 24969465), (3, 8323155), (5, 4993893), (9, 2774385), (15, 1664631), (27, 924795), (45, 554877), (81, 308265), (135, 184959), (243, 102755), (405, 61653), (1215, 20551)]