12674025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 27984320

約数和(自身を除く): 15310295

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 619, 819, 975, 1365, 1575, 1857, 2275, 2925, 3095, 4095, 4333, 5571, 6825, 8047, 9285, 12999, 15475, 20475, 21665, 24141, 27855, 38997, 40235, 46425, 56329, 64995, 72423, 108325, 120705, 139275, 168987, 194985, 201175, 281645, 324975, 362115, 506961, 603525, 844935, 974925, 1408225, 1810575, 2534805, 4224675, 12674025]

約数ペア:

[(1, 12674025), (3, 4224675), (5, 2534805), (7, 1810575), (9, 1408225), (13, 974925), (15, 844935), (21, 603525), (25, 506961), (35, 362115), (39, 324975), (45, 281645), (63, 201175), (65, 194985), (75, 168987), (91, 139275), (105, 120705), (117, 108325), (175, 72423), (195, 64995), (225, 56329), (273, 46425), (315, 40235), (325, 38997), (455, 27855), (525, 24141), (585, 21665), (619, 20475), (819, 15475), (975, 12999), (1365, 9285), (1575, 8047), (1857, 6825), (2275, 5571), (2925, 4333), (3095, 4095)]