73049175

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3541

約数の個数: 48

約数和(自身を含む): 138562560

約数和(自身を除く): 65513385

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 3491, 4185, 6975, 10473, 17455, 20925, 31419, 52365, 87275, 94257, 108221, 157095, 261825, 324663, 471285, 541105, 785475, 973989, 1623315, 2356425, 2705525, 2921967, 4869945, 8116575, 14609835, 24349725, 73049175]

約数ペア:

[(1, 73049175), (3, 24349725), (5, 14609835), (9, 8116575), (15, 4869945), (25, 2921967), (27, 2705525), (31, 2356425), (45, 1623315), (75, 973989), (93, 785475), (135, 541105), (155, 471285), (225, 324663), (279, 261825), (465, 157095), (675, 108221), (775, 94257), (837, 87275), (1395, 52365), (2325, 31419), (3491, 20925), (4185, 17455), (6975, 10473)]