1326045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 2472192

約数和(自身を除く): 1146147

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 173, 219, 365, 511, 519, 865, 1095, 1211, 1533, 2555, 2595, 3633, 6055, 7665, 12629, 18165, 37887, 63145, 88403, 189435, 265209, 442015, 1326045]

約数ペア:

[(1, 1326045), (3, 442015), (5, 265209), (7, 189435), (15, 88403), (21, 63145), (35, 37887), (73, 18165), (105, 12629), (173, 7665), (219, 6055), (365, 3633), (511, 2595), (519, 2555), (865, 1533), (1095, 1211)]