38798505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 73002384

約数和(自身を除く): 34203879

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1237, 1845, 2091, 3485, 3711, 6185, 6273, 10455, 11133, 18555, 21029, 31365, 50717, 55665, 63087, 105145, 152151, 189261, 253585, 315435, 456453, 760755, 862189, 946305, 2282265, 2586567, 4310945, 7759701, 12932835, 38798505]

約数ペア:

[(1, 38798505), (3, 12932835), (5, 7759701), (9, 4310945), (15, 2586567), (17, 2282265), (41, 946305), (45, 862189), (51, 760755), (85, 456453), (123, 315435), (153, 253585), (205, 189261), (255, 152151), (369, 105145), (615, 63087), (697, 55665), (765, 50717), (1237, 31365), (1845, 21029), (2091, 18555), (3485, 11133), (3711, 10455), (6185, 6273)]