27163755

素因数分解:

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

素因数の和:382

約数の個数: 48

約数和(自身を含む): 49620480

約数和(自身を除く): 22456725

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 283, 395, 405, 711, 849, 1185, 1215, 1415, 2133, 2547, 3555, 4245, 6399, 7641, 10665, 12735, 19197, 22357, 22923, 31995, 38205, 67071, 68769, 95985, 111785, 114615, 201213, 335355, 343845, 603639, 1006065, 1810917, 3018195, 5432751, 9054585, 27163755]

約数ペア:

[(1, 27163755), (3, 9054585), (5, 5432751), (9, 3018195), (15, 1810917), (27, 1006065), (45, 603639), (79, 343845), (81, 335355), (135, 201213), (237, 114615), (243, 111785), (283, 95985), (395, 68769), (405, 67071), (711, 38205), (849, 31995), (1185, 22923), (1215, 22357), (1415, 19197), (2133, 12735), (2547, 10665), (3555, 7641), (4245, 6399)]