23999955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{32653}}^1$

素因数の和:32675

約数の個数: 24

約数和(自身を含む): 44670672

約数和(自身を除く): 20670717

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 32653, 97959, 163265, 228571, 489795, 685713, 1142855, 1599997, 3428565, 4799991, 7999985, 23999955]

約数ペア:

[(1, 23999955), (3, 7999985), (5, 4799991), (7, 3428565), (15, 1599997), (21, 1142855), (35, 685713), (49, 489795), (105, 228571), (147, 163265), (245, 97959), (735, 32653)]