79278615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 73937385

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 199, 227, 351, 585, 597, 681, 995, 1135, 1755, 1791, 2043, 2587, 2951, 2985, 3405, 5373, 6129, 7761, 8853, 8955, 10215, 12935, 14755, 23283, 26559, 26865, 30645, 38805, 44265, 45173, 69849, 79677, 116415, 132795, 135519, 225865, 349245, 398385, 406557, 587249, 677595, 1219671, 1761747, 2032785, 2936245, 5285241, 6098355, 8808735, 15855723, 26426205, 79278615]

約数ペア:

[(1, 79278615), (3, 26426205), (5, 15855723), (9, 8808735), (13, 6098355), (15, 5285241), (27, 2936245), (39, 2032785), (45, 1761747), (65, 1219671), (117, 677595), (135, 587249), (195, 406557), (199, 398385), (227, 349245), (351, 225865), (585, 135519), (597, 132795), (681, 116415), (995, 79677), (1135, 69849), (1755, 45173), (1791, 44265), (2043, 38805), (2587, 30645), (2951, 26865), (2985, 26559), (3405, 23283), (5373, 14755), (6129, 12935), (7761, 10215), (8853, 8955)]