23985465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7877}}^1$

素因数の和:7921

約数の個数: 32

約数和(自身を含む): 45377280

約数和(自身を除く): 21391815

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 7877, 23631, 39385, 55139, 118155, 165417, 228433, 275695, 685299, 827085, 1142165, 1599031, 3426495, 4797093, 7995155, 23985465]

約数ペア:

[(1, 23985465), (3, 7995155), (5, 4797093), (7, 3426495), (15, 1599031), (21, 1142165), (29, 827085), (35, 685299), (87, 275695), (105, 228433), (145, 165417), (203, 118155), (435, 55139), (609, 39385), (1015, 23631), (3045, 7877)]