28773062145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389167}}^1$

素因数の和:389262

約数の個数: 48

約数和(自身を含む): 52453619712

約数和(自身を除く): 23680557567

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 795, 1395, 1643, 2385, 4929, 8215, 14787, 24645, 73935, 389167, 1167501, 1945835, 3502503, 5837505, 12064177, 17512515, 20625851, 36192531, 60320885, 61877553, 103129255, 108577593, 180962655, 185632659, 309387765, 542887965, 639401381, 928163295, 1918204143, 3197006905, 5754612429, 9591020715, 28773062145]

約数ペア:

[(1, 28773062145), (3, 9591020715), (5, 5754612429), (9, 3197006905), (15, 1918204143), (31, 928163295), (45, 639401381), (53, 542887965), (93, 309387765), (155, 185632659), (159, 180962655), (265, 108577593), (279, 103129255), (465, 61877553), (477, 60320885), (795, 36192531), (1395, 20625851), (1643, 17512515), (2385, 12064177), (4929, 5837505), (8215, 3502503), (14787, 1945835), (24645, 1167501), (73935, 389167)]