23091215

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 33031680

約数和(自身を除く): 9940465

約数列:

[1, 5, 7, 35, 43, 67, 215, 229, 301, 335, 469, 1145, 1505, 1603, 2345, 2881, 8015, 9847, 14405, 15343, 20167, 49235, 68929, 76715, 100835, 107401, 344645, 537005, 659749, 3298745, 4618243, 23091215]

約数ペア:

[(1, 23091215), (5, 4618243), (7, 3298745), (35, 659749), (43, 537005), (67, 344645), (215, 107401), (229, 100835), (301, 76715), (335, 68929), (469, 49235), (1145, 20167), (1505, 15343), (1603, 14405), (2345, 9847), (2881, 8015)]