72494765

素因数分解:

$5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 104025600

約数和(自身を除く): 31530835

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 343, 1031, 1435, 1715, 2009, 5155, 7217, 10045, 14063, 36085, 42271, 50519, 70315, 211355, 252595, 295897, 353633, 1479485, 1768165, 2071279, 10356395, 14498953, 72494765]

約数ペア:

[(1, 72494765), (5, 14498953), (7, 10356395), (35, 2071279), (41, 1768165), (49, 1479485), (205, 353633), (245, 295897), (287, 252595), (343, 211355), (1031, 70315), (1435, 50519), (1715, 42271), (2009, 36085), (5155, 14063), (7217, 10045)]