40407675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6997}}^1$

素因数の和:7028

約数の個数: 48

約数和(自身を含む): 83304192

約数和(自身を除く): 42896517

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 6997, 20991, 34985, 48979, 76967, 104955, 146937, 174925, 230901, 244895, 384835, 524775, 538769, 734685, 1154505, 1224475, 1616307, 1924175, 2693845, 3673425, 5772525, 8081535, 13469225, 40407675]

約数ペア:

[(1, 40407675), (3, 13469225), (5, 8081535), (7, 5772525), (11, 3673425), (15, 2693845), (21, 1924175), (25, 1616307), (33, 1224475), (35, 1154505), (55, 734685), (75, 538769), (77, 524775), (105, 384835), (165, 244895), (175, 230901), (231, 174925), (275, 146937), (385, 104955), (525, 76967), (825, 48979), (1155, 34985), (1925, 20991), (5775, 6997)]