85847535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 158505984

約数和(自身を除く): 72658449

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 293, 383, 765, 879, 1149, 1465, 1915, 2637, 3447, 4395, 4981, 5745, 6511, 13185, 14943, 17235, 19533, 24905, 32555, 44829, 58599, 74715, 97665, 112219, 224145, 292995, 336657, 561095, 1009971, 1683285, 1907723, 5049855, 5723169, 9538615, 17169507, 28615845, 85847535]

約数ペア:

[(1, 85847535), (3, 28615845), (5, 17169507), (9, 9538615), (15, 5723169), (17, 5049855), (45, 1907723), (51, 1683285), (85, 1009971), (153, 561095), (255, 336657), (293, 292995), (383, 224145), (765, 112219), (879, 97665), (1149, 74715), (1465, 58599), (1915, 44829), (2637, 32555), (3447, 24905), (4395, 19533), (4981, 17235), (5745, 14943), (6511, 13185)]