72894675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3292

約数の個数: 48

約数和(自身を含む): 140983040

約数和(自身を除く): 68088365

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1505, 3225, 3229, 4515, 7525, 9687, 16145, 22575, 22603, 48435, 67809, 80725, 113015, 138847, 242175, 339045, 416541, 565075, 694235, 971929, 1695225, 2082705, 2915787, 3471175, 4859645, 10413525, 14578935, 24298225, 72894675]

約数ペア:

[(1, 72894675), (3, 24298225), (5, 14578935), (7, 10413525), (15, 4859645), (21, 3471175), (25, 2915787), (35, 2082705), (43, 1695225), (75, 971929), (105, 694235), (129, 565075), (175, 416541), (215, 339045), (301, 242175), (525, 138847), (645, 113015), (903, 80725), (1075, 67809), (1505, 48435), (3225, 22603), (3229, 22575), (4515, 16145), (7525, 9687)]