16315255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 22628160

約数和(自身を除く): 6312905

約数列:

[1, 5, 11, 29, 53, 55, 145, 193, 265, 319, 583, 965, 1537, 1595, 2123, 2915, 5597, 7685, 10229, 10615, 16907, 27985, 51145, 61567, 84535, 112519, 296641, 307835, 562595, 1483205, 3263051, 16315255]

約数ペア:

[(1, 16315255), (5, 3263051), (11, 1483205), (29, 562595), (53, 307835), (55, 296641), (145, 112519), (193, 84535), (265, 61567), (319, 51145), (583, 27985), (965, 16907), (1537, 10615), (1595, 10229), (2123, 7685), (2915, 5597)]