6622525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 10499328

約数和(自身を除く): 3876803

約数列:

[1, 5, 7, 13, 25, 35, 41, 65, 71, 91, 175, 205, 287, 325, 355, 455, 497, 533, 923, 1025, 1435, 1775, 2275, 2485, 2665, 2911, 3731, 4615, 6461, 7175, 12425, 13325, 14555, 18655, 20377, 23075, 32305, 37843, 72775, 93275, 101885, 161525, 189215, 264901, 509425, 946075, 1324505, 6622525]

約数ペア:

[(1, 6622525), (5, 1324505), (7, 946075), (13, 509425), (25, 264901), (35, 189215), (41, 161525), (65, 101885), (71, 93275), (91, 72775), (175, 37843), (205, 32305), (287, 23075), (325, 20377), (355, 18655), (455, 14555), (497, 13325), (533, 12425), (923, 7175), (1025, 6461), (1435, 4615), (1775, 3731), (2275, 2911), (2485, 2665)]