11809005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 21240576

約数和(自身を除く): 9431571

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 2633, 4485, 7899, 13165, 34229, 39495, 60559, 102687, 171145, 181677, 302795, 513435, 787267, 908385, 2361801, 3936335, 11809005]

約数ペア:

[(1, 11809005), (3, 3936335), (5, 2361801), (13, 908385), (15, 787267), (23, 513435), (39, 302795), (65, 181677), (69, 171145), (115, 102687), (195, 60559), (299, 39495), (345, 34229), (897, 13165), (1495, 7899), (2633, 4485)]