25796610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13649}}^1$

素因数の和:13672

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 52827390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 13649, 27298, 40947, 68245, 81894, 95543, 122841, 136490, 191086, 204735, 245682, 286629, 368523, 409470, 477715, 573258, 614205, 737046, 859887, 955430, 1228410, 1433145, 1719774, 1842615, 2579661, 2866290, 3685230, 4299435, 5159322, 8598870, 12898305, 25796610]

約数ペア:

[(1, 25796610), (2, 12898305), (3, 8598870), (5, 5159322), (6, 4299435), (7, 3685230), (9, 2866290), (10, 2579661), (14, 1842615), (15, 1719774), (18, 1433145), (21, 1228410), (27, 955430), (30, 859887), (35, 737046), (42, 614205), (45, 573258), (54, 477715), (63, 409470), (70, 368523), (90, 286629), (105, 245682), (126, 204735), (135, 191086), (189, 136490), (210, 122841), (270, 95543), (315, 81894), (378, 68245), (630, 40947), (945, 27298), (1890, 13649)]