82417935

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 134691840

約数和(自身を除く): 52273905

約数列:

[1, 3, 5, 15, 79, 157, 237, 395, 443, 471, 785, 1185, 1329, 2215, 2355, 6645, 12403, 34997, 37209, 62015, 69551, 104991, 174985, 186045, 208653, 347755, 524955, 1043265, 5494529, 16483587, 27472645, 82417935]

約数ペア:

[(1, 82417935), (3, 27472645), (5, 16483587), (15, 5494529), (79, 1043265), (157, 524955), (237, 347755), (395, 208653), (443, 186045), (471, 174985), (785, 104991), (1185, 69551), (1329, 62015), (2215, 37209), (2355, 34997), (6645, 12403)]