266972205

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6089}}^1$

素因数の和:6213

約数の個数: 32

約数和(自身を含む): 444326400

約数和(自身を除く): 177354195

約数列:

[1, 3, 5, 15, 37, 79, 111, 185, 237, 395, 555, 1185, 2923, 6089, 8769, 14615, 18267, 30445, 43845, 91335, 225293, 481031, 675879, 1126465, 1443093, 2405155, 3379395, 7215465, 17798147, 53394441, 88990735, 266972205]

約数ペア:

[(1, 266972205), (3, 88990735), (5, 53394441), (15, 17798147), (37, 7215465), (79, 3379395), (111, 2405155), (185, 1443093), (237, 1126465), (395, 675879), (555, 481031), (1185, 225293), (2923, 91335), (6089, 43845), (8769, 30445), (14615, 18267)]