57302505

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 111121920

約数和(自身を除く): 53819415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 103, 117, 135, 195, 309, 317, 351, 515, 585, 927, 951, 1339, 1545, 1585, 1755, 2781, 2853, 4017, 4121, 4635, 4755, 6695, 8559, 12051, 12363, 13905, 14265, 20085, 20605, 32651, 36153, 37089, 42795, 60255, 61815, 97953, 111267, 163255, 180765, 185445, 293859, 424463, 489765, 556335, 881577, 1273389, 1469295, 2122315, 3820167, 4407885, 6366945, 11460501, 19100835, 57302505]

約数ペア:

[(1, 57302505), (3, 19100835), (5, 11460501), (9, 6366945), (13, 4407885), (15, 3820167), (27, 2122315), (39, 1469295), (45, 1273389), (65, 881577), (103, 556335), (117, 489765), (135, 424463), (195, 293859), (309, 185445), (317, 180765), (351, 163255), (515, 111267), (585, 97953), (927, 61815), (951, 60255), (1339, 42795), (1545, 37089), (1585, 36153), (1755, 32651), (2781, 20605), (2853, 20085), (4017, 14265), (4121, 13905), (4635, 12363), (4755, 12051), (6695, 8559)]