25217010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3112

約数の個数: 96

約数和(自身を含む): 80720640

約数和(自身を除く): 55503630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 3079, 4095, 6158, 8190, 9237, 15395, 18474, 21553, 27711, 30790, 40027, 43106, 46185, 55422, 64659, 80054, 92370, 107765, 120081, 129318, 138555, 193977, 200135, 215530, 240162, 277110, 280189, 323295, 360243, 387954, 400270, 560378, 600405, 646590, 720486, 840567, 969885, 1200810, 1400945, 1681134, 1801215, 1939770, 2521701, 2801890, 3602430, 4202835, 5043402, 8405670, 12608505, 25217010]

約数ペア:

[(1, 25217010), (2, 12608505), (3, 8405670), (5, 5043402), (6, 4202835), (7, 3602430), (9, 2801890), (10, 2521701), (13, 1939770), (14, 1801215), (15, 1681134), (18, 1400945), (21, 1200810), (26, 969885), (30, 840567), (35, 720486), (39, 646590), (42, 600405), (45, 560378), (63, 400270), (65, 387954), (70, 360243), (78, 323295), (90, 280189), (91, 277110), (105, 240162), (117, 215530), (126, 200135), (130, 193977), (182, 138555), (195, 129318), (210, 120081), (234, 107765), (273, 92370), (315, 80054), (390, 64659), (455, 55422), (546, 46185), (585, 43106), (630, 40027), (819, 30790), (910, 27711), (1170, 21553), (1365, 18474), (1638, 15395), (2730, 9237), (3079, 8190), (4095, 6158)]