77284395

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 144691200

約数和(自身を除く): 67406805

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 59, 93, 135, 155, 177, 279, 295, 313, 465, 531, 837, 885, 939, 1395, 1565, 1593, 1829, 2655, 2817, 4185, 4695, 5487, 7965, 8451, 9145, 9703, 14085, 16461, 18467, 27435, 29109, 42255, 48515, 49383, 55401, 82305, 87327, 92335, 145545, 166203, 246915, 261981, 277005, 436635, 498609, 572477, 831015, 1309905, 1717431, 2493045, 2862385, 5152293, 8587155, 15456879, 25761465, 77284395]

約数ペア:

[(1, 77284395), (3, 25761465), (5, 15456879), (9, 8587155), (15, 5152293), (27, 2862385), (31, 2493045), (45, 1717431), (59, 1309905), (93, 831015), (135, 572477), (155, 498609), (177, 436635), (279, 277005), (295, 261981), (313, 246915), (465, 166203), (531, 145545), (837, 92335), (885, 87327), (939, 82305), (1395, 55401), (1565, 49383), (1593, 48515), (1829, 42255), (2655, 29109), (2817, 27435), (4185, 18467), (4695, 16461), (5487, 14085), (7965, 9703), (8451, 9145)]