84560085

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21599}}^1$

素因数の和:21642

約数の個数: 32

約数和(自身を含む): 155520000

約数和(自身を除く): 70959915

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 21599, 64797, 107995, 194391, 323985, 583173, 626371, 971955, 1879113, 2915865, 3131855, 5637339, 9395565, 16912017, 28186695, 84560085]

約数ペア:

[(1, 84560085), (3, 28186695), (5, 16912017), (9, 9395565), (15, 5637339), (27, 3131855), (29, 2915865), (45, 1879113), (87, 971955), (135, 626371), (145, 583173), (261, 323985), (435, 194391), (783, 107995), (1305, 64797), (3915, 21599)]