16573096545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 28134604800

約数和(自身を除く): 11561508255

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 529, 1065, 1279, 1587, 1633, 2645, 3837, 4899, 6395, 7935, 8165, 12167, 19185, 24495, 29417, 36501, 37559, 60835, 88251, 90809, 112677, 147085, 182505, 187795, 272427, 441255, 454045, 563385, 676591, 863857, 1362135, 2029773, 2088607, 2591571, 3382955, 4319285, 6265821, 10148865, 10443035, 12957855, 15561593, 31329105, 46684779, 48037961, 77807965, 144113883, 233423895, 240189805, 720569415, 1104873103, 3314619309, 5524365515, 16573096545]

約数ペア:

[(1, 16573096545), (3, 5524365515), (5, 3314619309), (15, 1104873103), (23, 720569415), (69, 240189805), (71, 233423895), (115, 144113883), (213, 77807965), (345, 48037961), (355, 46684779), (529, 31329105), (1065, 15561593), (1279, 12957855), (1587, 10443035), (1633, 10148865), (2645, 6265821), (3837, 4319285), (4899, 3382955), (6395, 2591571), (7935, 2088607), (8165, 2029773), (12167, 1362135), (19185, 863857), (24495, 676591), (29417, 563385), (36501, 454045), (37559, 441255), (60835, 272427), (88251, 187795), (90809, 182505), (112677, 147085)]