988295.0000000

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 5452800

約数和(自身を除く): 2434605

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 283, 395, 711, 849, 1185, 1415, 2133, 2547, 3555, 4245, 7641, 10665, 12735, 22357, 38205, 67071, 111785, 201213, 335355, 603639, 1006065, 3018195]

約数ペア:

[(1, 3018195), (3, 1006065), (5, 603639), (9, 335355), (15, 201213), (27, 111785), (45, 67071), (79, 38205), (135, 22357), (237, 12735), (283, 10665), (395, 7641), (711, 4245), (849, 3555), (1185, 2547), (1415, 2133)]