153991035

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6619}}^1$

素因数の和:6688

約数の個数: 48

約数和(自身を含む): 297423360

約数和(自身を除く): 143432325

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1551, 2115, 2585, 4653, 6619, 7755, 19857, 23265, 33095, 59571, 72809, 99285, 218427, 297855, 311093, 364045, 655281, 933279, 1092135, 1555465, 2799837, 3276405, 3422023, 4666395, 10266069, 13999185, 17110115, 30798207, 51330345, 153991035]

約数ペア:

[(1, 153991035), (3, 51330345), (5, 30798207), (9, 17110115), (11, 13999185), (15, 10266069), (33, 4666395), (45, 3422023), (47, 3276405), (55, 2799837), (99, 1555465), (141, 1092135), (165, 933279), (235, 655281), (423, 364045), (495, 311093), (517, 297855), (705, 218427), (1551, 99285), (2115, 72809), (2585, 59571), (4653, 33095), (6619, 23265), (7755, 19857)]