551091365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{120721}}^1$

素因数の和:120820

約数の個数: 16

約数和(自身を含む): 730126656

約数和(自身を除く): 179035291

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 120721, 603605, 1327931, 6639655, 10019843, 50099215, 110218273, 551091365]

約数ペア:

[(1, 551091365), (5, 110218273), (11, 50099215), (55, 10019843), (83, 6639655), (415, 1327931), (913, 603605), (4565, 120721)]