1329208305

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{4973}}^1$

素因数の和:5257

約数の個数: 32

約数和(自身を含む): 2160228096

約数和(自身を除く): 831019791

約数列:

[1, 3, 5, 15, 103, 173, 309, 515, 519, 865, 1545, 2595, 4973, 14919, 17819, 24865, 53457, 74595, 89095, 267285, 512219, 860329, 1536657, 2561095, 2580987, 4301645, 7683285, 12904935, 88613887, 265841661, 443069435, 1329208305]

約数ペア:

[(1, 1329208305), (3, 443069435), (5, 265841661), (15, 88613887), (103, 12904935), (173, 7683285), (309, 4301645), (515, 2580987), (519, 2561095), (865, 1536657), (1545, 860329), (2595, 512219), (4973, 267285), (14919, 89095), (17819, 74595), (24865, 53457)]