1187501431345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10909}}^1\times {\mathrm{23087}}^1$

素因数の和:34065

約数の個数: 32

約数和(自身を含む): 1523431203840

約数和(自身を除く): 335929772495

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 10909, 23087, 54545, 115435, 250907, 447269, 531001, 946567, 1254535, 2236345, 2655005, 4732835, 10287187, 21771041, 51435935, 108855205, 251856083, 1259280415, 5792689909, 10326099403, 28963449545, 51630497015, 237500286269, 1187501431345]

約数ペア:

[(1, 1187501431345), (5, 237500286269), (23, 51630497015), (41, 28963449545), (115, 10326099403), (205, 5792689909), (943, 1259280415), (4715, 251856083), (10909, 108855205), (23087, 51435935), (54545, 21771041), (115435, 10287187), (250907, 4732835), (447269, 2655005), (531001, 2236345), (946567, 1254535)]