42804965

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 60410880

約数和(自身を除く): 17605915

約数列:

[1, 5, 7, 35, 79, 113, 137, 395, 553, 565, 685, 791, 959, 2765, 3955, 4795, 8927, 10823, 15481, 44635, 54115, 62489, 75761, 77405, 108367, 312445, 378805, 541835, 1222999, 6114995, 8560993, 42804965]

約数ペア:

[(1, 42804965), (5, 8560993), (7, 6114995), (35, 1222999), (79, 541835), (113, 378805), (137, 312445), (395, 108367), (553, 77405), (565, 75761), (685, 62489), (791, 54115), (959, 44635), (2765, 15481), (3955, 10823), (4795, 8927)]