442913185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1171}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 653300928

約数和(自身を除く): 210387743

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 529, 715, 1171, 1265, 1495, 2645, 3289, 5819, 5855, 6877, 12881, 15223, 16445, 26933, 29095, 34385, 64405, 75647, 76115, 134665, 167453, 296263, 350129, 378235, 619459, 837265, 1481315, 1750645, 3097295, 3851419, 6814049, 8052967, 19257095, 34070245, 40264835, 88582637, 442913185]

約数ペア:

[(1, 442913185), (5, 88582637), (11, 40264835), (13, 34070245), (23, 19257095), (55, 8052967), (65, 6814049), (115, 3851419), (143, 3097295), (253, 1750645), (299, 1481315), (529, 837265), (715, 619459), (1171, 378235), (1265, 350129), (1495, 296263), (2645, 167453), (3289, 134665), (5819, 76115), (5855, 75647), (6877, 64405), (12881, 34385), (15223, 29095), (16445, 26933)]