151570215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 279676800

約数和(自身を除く): 128106585

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 239, 255, 717, 765, 829, 1195, 2151, 2487, 3585, 4063, 4145, 7461, 10755, 12189, 12435, 14093, 20315, 36567, 37305, 42279, 60945, 70465, 126837, 182835, 198131, 211395, 594393, 634185, 990655, 1783179, 2971965, 3368227, 8915895, 10104681, 16841135, 30314043, 50523405, 151570215]

約数ペア:

[(1, 151570215), (3, 50523405), (5, 30314043), (9, 16841135), (15, 10104681), (17, 8915895), (45, 3368227), (51, 2971965), (85, 1783179), (153, 990655), (239, 634185), (255, 594393), (717, 211395), (765, 198131), (829, 182835), (1195, 126837), (2151, 70465), (2487, 60945), (3585, 42279), (4063, 37305), (4145, 36567), (7461, 20315), (10755, 14093), (12189, 12435)]