49081425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 87077760

約数和(自身を除く): 37996335

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 769, 851, 925, 1725, 2307, 2553, 2775, 3845, 4255, 11535, 12765, 17687, 19225, 21275, 28453, 53061, 57675, 63825, 85359, 88435, 142265, 265305, 426795, 442175, 654419, 711325, 1326525, 1963257, 2133975, 3272095, 9816285, 16360475, 49081425]

約数ペア:

[(1, 49081425), (3, 16360475), (5, 9816285), (15, 3272095), (23, 2133975), (25, 1963257), (37, 1326525), (69, 711325), (75, 654419), (111, 442175), (115, 426795), (185, 265305), (345, 142265), (555, 88435), (575, 85359), (769, 63825), (851, 57675), (925, 53061), (1725, 28453), (2307, 21275), (2553, 19225), (2775, 17687), (3845, 12765), (4255, 11535)]