29771835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 20124165

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 769, 1335, 2307, 2581, 3845, 7743, 11535, 12905, 22301, 38715, 66903, 68441, 111505, 205323, 334515, 342205, 1026615, 1984789, 5954367, 9923945, 29771835]

約数ペア:

[(1, 29771835), (3, 9923945), (5, 5954367), (15, 1984789), (29, 1026615), (87, 342205), (89, 334515), (145, 205323), (267, 111505), (435, 68441), (445, 66903), (769, 38715), (1335, 22301), (2307, 12905), (2581, 11535), (3845, 7743)]