39351405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 66245760

約数和(自身を除く): 26894355

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1483, 1769, 4449, 5307, 7415, 8845, 22245, 26535, 43007, 90463, 129021, 215035, 271389, 452315, 645105, 1356945, 2623427, 7870281, 13117135, 39351405]

約数ペア:

[(1, 39351405), (3, 13117135), (5, 7870281), (15, 2623427), (29, 1356945), (61, 645105), (87, 452315), (145, 271389), (183, 215035), (305, 129021), (435, 90463), (915, 43007), (1483, 26535), (1769, 22245), (4449, 8845), (5307, 7415)]