25861335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 45012672

約数和(自身を除く): 19151337

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 2741, 3145, 8223, 9435, 13705, 41115, 46597, 101417, 139791, 232985, 304251, 507085, 698955, 1521255, 1724089, 5172267, 8620445, 25861335]

約数ペア:

[(1, 25861335), (3, 8620445), (5, 5172267), (15, 1724089), (17, 1521255), (37, 698955), (51, 507085), (85, 304251), (111, 232985), (185, 139791), (255, 101417), (555, 46597), (629, 41115), (1887, 13705), (2741, 9435), (3145, 8223)]