1337805205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 1781595648

約数和(自身を除く): 443790443

約数列:

[1, 5, 11, 55, 83, 227, 415, 913, 1135, 1291, 2497, 4565, 6455, 12485, 14201, 18841, 71005, 94205, 107153, 207251, 293057, 535765, 1036255, 1178683, 1465285, 3223627, 5893415, 16118135, 24323731, 121618655, 267561041, 1337805205]

約数ペア:

[(1, 1337805205), (5, 267561041), (11, 121618655), (55, 24323731), (83, 16118135), (227, 5893415), (415, 3223627), (913, 1465285), (1135, 1178683), (1291, 1036255), (2497, 535765), (4565, 293057), (6455, 207251), (12485, 107153), (14201, 94205), (18841, 71005)]