1788408945

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2767}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 3171197952

約数和(自身を除く): 1382789007

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 271, 477, 795, 813, 1355, 2385, 2439, 2767, 4065, 8301, 12195, 13835, 14363, 24903, 41505, 43089, 71815, 124515, 129267, 146651, 215445, 439953, 646335, 733255, 749857, 1319859, 2199765, 2249571, 3749285, 6599295, 6748713, 11247855, 33743565, 39742421, 119227263, 198712105, 357681789, 596136315, 1788408945]

約数ペア:

[(1, 1788408945), (3, 596136315), (5, 357681789), (9, 198712105), (15, 119227263), (45, 39742421), (53, 33743565), (159, 11247855), (265, 6748713), (271, 6599295), (477, 3749285), (795, 2249571), (813, 2199765), (1355, 1319859), (2385, 749857), (2439, 733255), (2767, 646335), (4065, 439953), (8301, 215445), (12195, 146651), (13835, 129267), (14363, 124515), (24903, 71815), (41505, 43089)]