68421675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 131777280

約数和(自身を除く): 63355605

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 2459, 3975, 5565, 7377, 9275, 12295, 17213, 27825, 36885, 51639, 61475, 86065, 130327, 184425, 258195, 390981, 430325, 651635, 912289, 1290975, 1954905, 2736867, 3258175, 4561445, 9774525, 13684335, 22807225, 68421675]

約数ペア:

[(1, 68421675), (3, 22807225), (5, 13684335), (7, 9774525), (15, 4561445), (21, 3258175), (25, 2736867), (35, 1954905), (53, 1290975), (75, 912289), (105, 651635), (159, 430325), (175, 390981), (265, 258195), (371, 184425), (525, 130327), (795, 86065), (1113, 61475), (1325, 51639), (1855, 36885), (2459, 27825), (3975, 17213), (5565, 12295), (7377, 9275)]