13026195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 27797952

約数和(自身を除く): 14771757

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 3181, 4095, 9543, 15905, 22267, 28629, 41353, 47715, 66801, 111335, 124059, 143145, 200403, 206765, 289471, 334005, 372177, 620295, 868413, 1002015, 1447355, 1860885, 2605239, 4342065, 13026195]

約数ペア:

[(1, 13026195), (3, 4342065), (5, 2605239), (7, 1860885), (9, 1447355), (13, 1002015), (15, 868413), (21, 620295), (35, 372177), (39, 334005), (45, 289471), (63, 206765), (65, 200403), (91, 143145), (105, 124059), (117, 111335), (195, 66801), (273, 47715), (315, 41353), (455, 28629), (585, 22267), (819, 15905), (1365, 9543), (3181, 4095)]