13303357225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 17689224960

約数和(自身を除く): 4385867735

約数列:

[1, 5, 17, 25, 85, 113, 425, 439, 565, 631, 1921, 2195, 2825, 3155, 7463, 9605, 10727, 10975, 15775, 37315, 48025, 49607, 53635, 71303, 186575, 248035, 268175, 277009, 356515, 843319, 1212151, 1240175, 1385045, 1782575, 4216595, 4709153, 6060755, 6925225, 21082975, 23545765, 30303775, 31302017, 117728825, 156510085, 532134289, 782550425, 2660671445, 13303357225]

約数ペア:

[(1, 13303357225), (5, 2660671445), (17, 782550425), (25, 532134289), (85, 156510085), (113, 117728825), (425, 31302017), (439, 30303775), (565, 23545765), (631, 21082975), (1921, 6925225), (2195, 6060755), (2825, 4709153), (3155, 4216595), (7463, 1782575), (9605, 1385045), (10727, 1240175), (10975, 1212151), (15775, 843319), (37315, 356515), (48025, 277009), (49607, 268175), (53635, 248035), (71303, 186575)]