1536795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2987712

約数和(自身を除く): 1450917

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 71, 111, 117, 185, 195, 213, 333, 355, 481, 555, 585, 639, 923, 1065, 1443, 1665, 2405, 2627, 2769, 3195, 4329, 4615, 7215, 7881, 8307, 13135, 13845, 21645, 23643, 34151, 39405, 41535, 102453, 118215, 170755, 307359, 512265, 1536795]

約数ペア:

[(1, 1536795), (3, 512265), (5, 307359), (9, 170755), (13, 118215), (15, 102453), (37, 41535), (39, 39405), (45, 34151), (65, 23643), (71, 21645), (111, 13845), (117, 13135), (185, 8307), (195, 7881), (213, 7215), (333, 4615), (355, 4329), (481, 3195), (555, 2769), (585, 2627), (639, 2405), (923, 1665), (1065, 1443)]