22830015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 40951008

約数和(自身を除く): 18120993

約数列:

[1, 3, 5, 13, 15, 39, 47, 53, 65, 141, 159, 195, 235, 265, 611, 689, 705, 795, 1833, 2067, 2209, 2491, 3055, 3445, 6627, 7473, 9165, 10335, 11045, 12455, 28717, 32383, 33135, 37365, 86151, 97149, 117077, 143585, 161915, 351231, 430755, 485745, 585385, 1522001, 1756155, 4566003, 7610005, 22830015]

約数ペア:

[(1, 22830015), (3, 7610005), (5, 4566003), (13, 1756155), (15, 1522001), (39, 585385), (47, 485745), (53, 430755), (65, 351231), (141, 161915), (159, 143585), (195, 117077), (235, 97149), (265, 86151), (611, 37365), (689, 33135), (705, 32383), (795, 28717), (1833, 12455), (2067, 11045), (2209, 10335), (2491, 9165), (3055, 7473), (3445, 6627)]