201716145

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 360884160

約数和(自身を除く): 159168015

約数列:

[1, 3, 5, 9, 15, 45, 53, 83, 159, 249, 265, 415, 477, 747, 795, 1019, 1245, 2385, 3057, 3735, 4399, 5095, 9171, 13197, 15285, 21995, 39591, 45855, 54007, 65985, 84577, 162021, 197955, 253731, 270035, 422885, 486063, 761193, 810105, 1268655, 2430315, 3805965, 4482581, 13447743, 22412905, 40343229, 67238715, 201716145]

約数ペア:

[(1, 201716145), (3, 67238715), (5, 40343229), (9, 22412905), (15, 13447743), (45, 4482581), (53, 3805965), (83, 2430315), (159, 1268655), (249, 810105), (265, 761193), (415, 486063), (477, 422885), (747, 270035), (795, 253731), (1019, 197955), (1245, 162021), (2385, 84577), (3057, 65985), (3735, 54007), (4399, 45855), (5095, 39591), (9171, 21995), (13197, 15285)]