23802285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3357

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 18332115

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 3299, 7215, 9897, 16495, 42887, 49485, 122063, 128661, 214435, 366189, 610315, 643305, 1586819, 1830945, 4760457, 7934095, 23802285]

約数ペア:

[(1, 23802285), (3, 7934095), (5, 4760457), (13, 1830945), (15, 1586819), (37, 643305), (39, 610315), (65, 366189), (111, 214435), (185, 128661), (195, 122063), (481, 49485), (555, 42887), (1443, 16495), (2405, 9897), (3299, 7215)]