40382825

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 60948480

約数和(自身を除く): 20565655

約数列:

[1, 5, 7, 23, 25, 35, 79, 115, 127, 161, 175, 395, 553, 575, 635, 805, 889, 1817, 1975, 2765, 2921, 3175, 4025, 4445, 9085, 10033, 12719, 13825, 14605, 20447, 22225, 45425, 50165, 63595, 70231, 73025, 102235, 230759, 250825, 317975, 351155, 511175, 1153795, 1615313, 1755775, 5768975, 8076565, 40382825]

約数ペア:

[(1, 40382825), (5, 8076565), (7, 5768975), (23, 1755775), (25, 1615313), (35, 1153795), (79, 511175), (115, 351155), (127, 317975), (161, 250825), (175, 230759), (395, 102235), (553, 73025), (575, 70231), (635, 63595), (805, 50165), (889, 45425), (1817, 22225), (1975, 20447), (2765, 14605), (2921, 13825), (3175, 12719), (4025, 10033), (4445, 9085)]