1276211025

素因数分解:

$3^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{8329}}^1$

素因数の和:8575

約数の個数: 48

約数和(自身を含む): 2355057600

約数和(自身を除く): 1078846575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 227, 675, 681, 1135, 2043, 3405, 5675, 6129, 8329, 10215, 17025, 24987, 30645, 41645, 51075, 74961, 124935, 153225, 208225, 224883, 374805, 624675, 1124415, 1874025, 1890683, 5622075, 5672049, 9453415, 17016147, 28360245, 47267075, 51048441, 85080735, 141801225, 255242205, 425403675, 1276211025]

約数ペア:

[(1, 1276211025), (3, 425403675), (5, 255242205), (9, 141801225), (15, 85080735), (25, 51048441), (27, 47267075), (45, 28360245), (75, 17016147), (135, 9453415), (225, 5672049), (227, 5622075), (675, 1890683), (681, 1874025), (1135, 1124415), (2043, 624675), (3405, 374805), (5675, 224883), (6129, 208225), (8329, 153225), (10215, 124935), (17025, 74961), (24987, 51075), (30645, 41645)]