17189968185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{285287}}^1$

素因数の和:285414

約数の個数: 48

約数和(自身を含む): 32399587584

約数和(自身を除く): 15209619399

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 927, 1339, 1545, 4017, 4635, 6695, 12051, 20085, 60255, 285287, 855861, 1426435, 2567583, 3708731, 4279305, 11126193, 12837915, 18543655, 29384561, 33378579, 55630965, 88153683, 146922805, 166892895, 264461049, 381999293, 440768415, 1145997879, 1322305245, 1909996465, 3437993637, 5729989395, 17189968185]

約数ペア:

[(1, 17189968185), (3, 5729989395), (5, 3437993637), (9, 1909996465), (13, 1322305245), (15, 1145997879), (39, 440768415), (45, 381999293), (65, 264461049), (103, 166892895), (117, 146922805), (195, 88153683), (309, 55630965), (515, 33378579), (585, 29384561), (927, 18543655), (1339, 12837915), (1545, 11126193), (4017, 4279305), (4635, 3708731), (6695, 2567583), (12051, 1426435), (20085, 855861), (60255, 285287)]