143312085

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{50551}}^1$

素因数の和:50575

約数の個数: 40

約数和(自身を含む): 293606016

約数和(自身を除く): 150293931

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 50551, 151653, 252755, 353857, 454959, 758265, 1061571, 1364877, 1769285, 2274795, 3184713, 4094631, 5307855, 6824385, 9554139, 15923565, 20473155, 28662417, 47770695, 143312085]

約数ペア:

[(1, 143312085), (3, 47770695), (5, 28662417), (7, 20473155), (9, 15923565), (15, 9554139), (21, 6824385), (27, 5307855), (35, 4094631), (45, 3184713), (63, 2274795), (81, 1769285), (105, 1364877), (135, 1061571), (189, 758265), (315, 454959), (405, 353857), (567, 252755), (945, 151653), (2835, 50551)]