23945895

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 43070400

約数和(自身を除く): 19124505

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 1993, 2403, 4005, 5979, 9965, 12015, 17937, 29895, 53811, 89685, 177377, 269055, 532131, 886885, 1596393, 2660655, 4789179, 7981965, 23945895]

約数ペア:

[(1, 23945895), (3, 7981965), (5, 4789179), (9, 2660655), (15, 1596393), (27, 886885), (45, 532131), (89, 269055), (135, 177377), (267, 89685), (445, 53811), (801, 29895), (1335, 17937), (1993, 12015), (2403, 9965), (4005, 5979)]