40811925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 86851584

約数和(自身を除く): 46039659

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 37, 55, 75, 77, 105, 111, 165, 175, 185, 191, 231, 259, 275, 385, 407, 525, 555, 573, 777, 825, 925, 955, 1155, 1221, 1295, 1337, 1925, 2035, 2101, 2775, 2849, 2865, 3885, 4011, 4775, 5775, 6105, 6303, 6475, 6685, 7067, 8547, 10175, 10505, 14245, 14325, 14707, 19425, 20055, 21201, 30525, 31515, 33425, 35335, 42735, 44121, 49469, 52525, 71225, 73535, 77737, 100275, 106005, 148407, 157575, 176675, 213675, 220605, 233211, 247345, 367675, 388685, 530025, 544159, 742035, 1103025, 1166055, 1236725, 1632477, 1943425, 2720795, 3710175, 5830275, 8162385, 13603975, 40811925]

約数ペア:

[(1, 40811925), (3, 13603975), (5, 8162385), (7, 5830275), (11, 3710175), (15, 2720795), (21, 1943425), (25, 1632477), (33, 1236725), (35, 1166055), (37, 1103025), (55, 742035), (75, 544159), (77, 530025), (105, 388685), (111, 367675), (165, 247345), (175, 233211), (185, 220605), (191, 213675), (231, 176675), (259, 157575), (275, 148407), (385, 106005), (407, 100275), (525, 77737), (555, 73535), (573, 71225), (777, 52525), (825, 49469), (925, 44121), (955, 42735), (1155, 35335), (1221, 33425), (1295, 31515), (1337, 30525), (1925, 21201), (2035, 20055), (2101, 19425), (2775, 14707), (2849, 14325), (2865, 14245), (3885, 10505), (4011, 10175), (4775, 8547), (5775, 7067), (6105, 6685), (6303, 6475)]