207003015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 374400000

約数和(自身を除く): 167396985

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 127, 145, 261, 381, 435, 635, 1143, 1249, 1305, 1905, 3683, 3747, 5715, 6245, 11049, 11241, 18415, 18735, 33147, 36221, 55245, 56205, 108663, 158623, 165735, 181105, 325989, 475869, 543315, 793115, 1427607, 1629945, 2379345, 4600067, 7138035, 13800201, 23000335, 41400603, 69001005, 207003015]

約数ペア:

[(1, 207003015), (3, 69001005), (5, 41400603), (9, 23000335), (15, 13800201), (29, 7138035), (45, 4600067), (87, 2379345), (127, 1629945), (145, 1427607), (261, 793115), (381, 543315), (435, 475869), (635, 325989), (1143, 181105), (1249, 165735), (1305, 158623), (1905, 108663), (3683, 56205), (3747, 55245), (5715, 36221), (6245, 33147), (11049, 18735), (11241, 18415)]