64464345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4254

約数の個数: 48

約数和(自身を含む): 125858304

約数和(自身を除く): 61393959

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 4201, 5115, 12603, 15345, 21005, 37809, 46211, 63015, 130231, 138633, 189045, 231055, 390693, 415899, 651155, 693165, 1172079, 1432541, 1953465, 2079495, 4297623, 5860395, 7162705, 12892869, 21488115, 64464345]

約数ペア:

[(1, 64464345), (3, 21488115), (5, 12892869), (9, 7162705), (11, 5860395), (15, 4297623), (31, 2079495), (33, 1953465), (45, 1432541), (55, 1172079), (93, 693165), (99, 651155), (155, 415899), (165, 390693), (279, 231055), (341, 189045), (465, 138633), (495, 130231), (1023, 63015), (1395, 46211), (1705, 37809), (3069, 21005), (4201, 15345), (5115, 12603)]