1038996855

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31159}}^1$

素因数の和:31205

約数の個数: 64

約数和(自身を含む): 2093952000

約数和(自身を除く): 1054955145

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1755, 2223, 2565, 3705, 6669, 11115, 31159, 33345, 93477, 155795, 280431, 405067, 467385, 592021, 841293, 1215201, 1402155, 1776063, 2025335, 2960105, 3645603, 4206465, 5328189, 6076005, 7696273, 8880315, 10936809, 15984567, 18228015, 23088819, 26640945, 38481365, 54684045, 69266457, 79922835, 115444095, 207799371, 346332285, 1038996855]

約数ペア:

[(1, 1038996855), (3, 346332285), (5, 207799371), (9, 115444095), (13, 79922835), (15, 69266457), (19, 54684045), (27, 38481365), (39, 26640945), (45, 23088819), (57, 18228015), (65, 15984567), (95, 10936809), (117, 8880315), (135, 7696273), (171, 6076005), (195, 5328189), (247, 4206465), (285, 3645603), (351, 2960105), (513, 2025335), (585, 1776063), (741, 1402155), (855, 1215201), (1235, 841293), (1755, 592021), (2223, 467385), (2565, 405067), (3705, 280431), (6669, 155795), (11115, 93477), (31159, 33345)]