73456515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4840

約数の個数: 48

約数和(自身を含む): 143410176

約数和(自身を除く): 69953661

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, 4787, 5115, 14361, 15345, 23935, 43083, 52657, 71805, 148397, 157971, 215415, 263285, 445191, 473913, 741985, 789855, 1335573, 1632367, 2225955, 2369565, 4897101, 6677865, 8161835, 14691303, 24485505, 73456515]

約数ペア:

[(1, 73456515), (3, 24485505), (5, 14691303), (9, 8161835), (11, 6677865), (15, 4897101), (31, 2369565), (33, 2225955), (45, 1632367), (55, 1335573), (93, 789855), (99, 741985), (155, 473913), (165, 445191), (279, 263285), (341, 215415), (465, 157971), (495, 148397), (1023, 71805), (1395, 52657), (1705, 43083), (3069, 23935), (4787, 15345), (5115, 14361)]