56770155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 108029376

約数和(自身を除く): 51259221

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 1831, 2067, 2385, 3445, 5493, 6201, 9155, 10335, 16479, 23803, 27465, 31005, 71409, 82395, 97043, 119015, 214227, 291129, 357045, 485215, 873387, 1071135, 1261559, 1455645, 3784677, 4366935, 6307795, 11354031, 18923385, 56770155]

約数ペア:

[(1, 56770155), (3, 18923385), (5, 11354031), (9, 6307795), (13, 4366935), (15, 3784677), (39, 1455645), (45, 1261559), (53, 1071135), (65, 873387), (117, 485215), (159, 357045), (195, 291129), (265, 214227), (477, 119015), (585, 97043), (689, 82395), (795, 71409), (1831, 31005), (2067, 27465), (2385, 23803), (3445, 16479), (5493, 10335), (6201, 9155)]