25570125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 56070144

約数和(自身を除く): 30500019

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 125, 153, 175, 191, 225, 255, 315, 357, 375, 425, 525, 573, 595, 765, 875, 955, 1071, 1125, 1275, 1337, 1575, 1719, 1785, 2125, 2625, 2865, 2975, 3247, 3825, 4011, 4775, 5355, 6375, 6685, 7875, 8595, 8925, 9741, 12033, 14325, 14875, 16235, 19125, 20055, 22729, 23875, 26775, 29223, 33425, 42975, 44625, 48705, 60165, 68187, 71625, 81175, 100275, 113645, 133875, 146115, 167125, 204561, 214875, 243525, 300825, 340935, 405875, 501375, 568225, 730575, 1022805, 1217625, 1504125, 1704675, 2841125, 3652875, 5114025, 8523375, 25570125]

約数ペア:

[(1, 25570125), (3, 8523375), (5, 5114025), (7, 3652875), (9, 2841125), (15, 1704675), (17, 1504125), (21, 1217625), (25, 1022805), (35, 730575), (45, 568225), (51, 501375), (63, 405875), (75, 340935), (85, 300825), (105, 243525), (119, 214875), (125, 204561), (153, 167125), (175, 146115), (191, 133875), (225, 113645), (255, 100275), (315, 81175), (357, 71625), (375, 68187), (425, 60165), (525, 48705), (573, 44625), (595, 42975), (765, 33425), (875, 29223), (955, 26775), (1071, 23875), (1125, 22729), (1275, 20055), (1337, 19125), (1575, 16235), (1719, 14875), (1785, 14325), (2125, 12033), (2625, 9741), (2865, 8925), (2975, 8595), (3247, 7875), (3825, 6685), (4011, 6375), (4775, 5355)]