13117065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 22813056

約数和(自身を除く): 9695991

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 491, 685, 1473, 1781, 2055, 2455, 5343, 6383, 7365, 8905, 19149, 26715, 31915, 67267, 95745, 201801, 336335, 874471, 1009005, 2623413, 4372355, 13117065]

約数ペア:

[(1, 13117065), (3, 4372355), (5, 2623413), (13, 1009005), (15, 874471), (39, 336335), (65, 201801), (137, 95745), (195, 67267), (411, 31915), (491, 26715), (685, 19149), (1473, 8905), (1781, 7365), (2055, 6383), (2455, 5343)]