42444495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 78747552

約数和(自身を除く): 36303057

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 491, 565, 765, 1017, 1473, 1695, 1921, 2455, 4419, 5085, 5763, 7365, 8347, 9605, 17289, 22095, 25041, 28815, 41735, 55483, 75123, 86445, 125205, 166449, 277415, 375615, 499347, 832245, 943211, 2496735, 2829633, 4716055, 8488899, 14148165, 42444495]

約数ペア:

[(1, 42444495), (3, 14148165), (5, 8488899), (9, 4716055), (15, 2829633), (17, 2496735), (45, 943211), (51, 832245), (85, 499347), (113, 375615), (153, 277415), (255, 166449), (339, 125205), (491, 86445), (565, 75123), (765, 55483), (1017, 41735), (1473, 28815), (1695, 25041), (1921, 22095), (2455, 17289), (4419, 9605), (5085, 8347), (5763, 7365)]