23972865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 44071680

約数和(自身を除く): 20098815

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 997, 1145, 1603, 2991, 3435, 4809, 4985, 6979, 8015, 14955, 20937, 24045, 34895, 104685, 228313, 684939, 1141565, 1598191, 3424695, 4794573, 7990955, 23972865]

約数ペア:

[(1, 23972865), (3, 7990955), (5, 4794573), (7, 3424695), (15, 1598191), (21, 1141565), (35, 684939), (105, 228313), (229, 104685), (687, 34895), (997, 24045), (1145, 20937), (1603, 14955), (2991, 8015), (3435, 6979), (4809, 4985)]