11563155

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 21525504

約数和(自身を除く): 9962349

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 307, 405, 465, 837, 921, 1215, 1395, 1535, 2511, 2763, 4185, 4605, 7533, 8289, 9517, 12555, 13815, 24867, 28551, 37665, 41445, 47585, 74601, 85653, 124335, 142755, 256959, 373005, 428265, 770877, 1284795, 2312631, 3854385, 11563155]

約数ペア:

[(1, 11563155), (3, 3854385), (5, 2312631), (9, 1284795), (15, 770877), (27, 428265), (31, 373005), (45, 256959), (81, 142755), (93, 124335), (135, 85653), (155, 74601), (243, 47585), (279, 41445), (307, 37665), (405, 28551), (465, 24867), (837, 13815), (921, 12555), (1215, 9517), (1395, 8289), (1535, 7533), (2511, 4605), (2763, 4185)]