61769295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 123240000

約数和(自身を除く): 61470705

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1249, 1413, 2355, 3297, 3747, 5495, 6245, 7065, 8743, 9891, 11241, 16485, 18735, 26229, 43715, 49455, 56205, 78687, 131145, 196093, 393435, 588279, 980465, 1372651, 1764837, 2941395, 4117953, 6863255, 8824185, 12353859, 20589765, 61769295]

約数ペア:

[(1, 61769295), (3, 20589765), (5, 12353859), (7, 8824185), (9, 6863255), (15, 4117953), (21, 2941395), (35, 1764837), (45, 1372651), (63, 980465), (105, 588279), (157, 393435), (315, 196093), (471, 131145), (785, 78687), (1099, 56205), (1249, 49455), (1413, 43715), (2355, 26229), (3297, 18735), (3747, 16485), (5495, 11241), (6245, 9891), (7065, 8743)]