29219175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7672

約数の個数: 36

約数和(自身を含む): 55420560

約数和(自身を除く): 26201385

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 7639, 22917, 38195, 68751, 114585, 129863, 190975, 343755, 389589, 572925, 649315, 1168767, 1718775, 1947945, 3246575, 5843835, 9739725, 29219175]

約数ペア:

[(1, 29219175), (3, 9739725), (5, 5843835), (9, 3246575), (15, 1947945), (17, 1718775), (25, 1168767), (45, 649315), (51, 572925), (75, 389589), (85, 343755), (153, 190975), (225, 129863), (255, 114585), (425, 68751), (765, 38195), (1275, 22917), (3825, 7639)]