45206525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 71328768

約数和(自身を除く): 26122243

約数列:

[1, 5, 7, 13, 25, 31, 35, 65, 91, 155, 175, 217, 325, 403, 455, 641, 775, 1085, 2015, 2275, 2821, 3205, 4487, 5425, 8333, 10075, 14105, 16025, 19871, 22435, 41665, 58331, 70525, 99355, 112175, 139097, 208325, 258323, 291655, 496775, 695485, 1291615, 1458275, 1808261, 3477425, 6458075, 9041305, 45206525]

約数ペア:

[(1, 45206525), (5, 9041305), (7, 6458075), (13, 3477425), (25, 1808261), (31, 1458275), (35, 1291615), (65, 695485), (91, 496775), (155, 291655), (175, 258323), (217, 208325), (325, 139097), (403, 112175), (455, 99355), (641, 70525), (775, 58331), (1085, 41665), (2015, 22435), (2275, 19871), (2821, 16025), (3205, 14105), (4487, 10075), (5425, 8333)]