10725804925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{857}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 14753591424

約数和(自身を除く): 4027786499

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 641, 781, 857, 1775, 3205, 3905, 4285, 7051, 9427, 16025, 19525, 21425, 35255, 45511, 47135, 60847, 176275, 227555, 235675, 304235, 500621, 549337, 669317, 1137775, 1521175, 2503105, 2746685, 3346585, 6042707, 12515525, 13733425, 16732925, 30213535, 39002927, 151067675, 195014635, 429032197, 975073175, 2145160985, 10725804925]

約数ペア:

[(1, 10725804925), (5, 2145160985), (11, 975073175), (25, 429032197), (55, 195014635), (71, 151067675), (275, 39002927), (355, 30213535), (641, 16732925), (781, 13733425), (857, 12515525), (1775, 6042707), (3205, 3346585), (3905, 2746685), (4285, 2503105), (7051, 1521175), (9427, 1137775), (16025, 669317), (19525, 549337), (21425, 500621), (35255, 304235), (45511, 235675), (47135, 227555), (60847, 176275)]