13022595

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 24766560

約数和(自身を除く): 11743965

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 587, 765, 1305, 1479, 1761, 2465, 2935, 4437, 5283, 7395, 8805, 9979, 17023, 22185, 26415, 29937, 49895, 51069, 85115, 89811, 149685, 153207, 255345, 289391, 449055, 766035, 868173, 1446955, 2604519, 4340865, 13022595]

約数ペア:

[(1, 13022595), (3, 4340865), (5, 2604519), (9, 1446955), (15, 868173), (17, 766035), (29, 449055), (45, 289391), (51, 255345), (85, 153207), (87, 149685), (145, 89811), (153, 85115), (255, 51069), (261, 49895), (435, 29937), (493, 26415), (587, 22185), (765, 17023), (1305, 9979), (1479, 8805), (1761, 7395), (2465, 5283), (2935, 4437)]