1311343485

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{2053}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 2125643520

約数和(自身を除く): 814300035

約数列:

[1, 3, 5, 15, 97, 291, 439, 485, 1317, 1455, 2053, 2195, 6159, 6585, 10265, 30795, 42583, 127749, 199141, 212915, 597423, 638745, 901267, 995705, 2703801, 2987115, 4506335, 13519005, 87422899, 262268697, 437114495, 1311343485]

約数ペア:

[(1, 1311343485), (3, 437114495), (5, 262268697), (15, 87422899), (97, 13519005), (291, 4506335), (439, 2987115), (485, 2703801), (1317, 995705), (1455, 901267), (2053, 638745), (2195, 597423), (6159, 212915), (6585, 199141), (10265, 127749), (30795, 42583)]