345498255

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4673}}^1$

素因数の和:4768

約数の個数: 48

約数和(自身を含む): 629980416

約数和(自身を除く): 284482161

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 795, 1395, 1643, 2385, 4673, 4929, 8215, 14019, 14787, 23365, 24645, 42057, 70095, 73935, 144863, 210285, 247669, 434589, 724315, 743007, 1238345, 1303767, 2172945, 2229021, 3715035, 6518835, 7677739, 11145105, 23033217, 38388695, 69099651, 115166085, 345498255]

約数ペア:

[(1, 345498255), (3, 115166085), (5, 69099651), (9, 38388695), (15, 23033217), (31, 11145105), (45, 7677739), (53, 6518835), (93, 3715035), (155, 2229021), (159, 2172945), (265, 1303767), (279, 1238345), (465, 743007), (477, 724315), (795, 434589), (1395, 247669), (1643, 210285), (2385, 144863), (4673, 73935), (4929, 70095), (8215, 42057), (14019, 24645), (14787, 23365)]