1089698535

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{51413}}^1$

素因数の和:51584

約数の個数: 32

約数和(自身を含む): 1949618880

約数和(自身を除く): 859920345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 7065, 21195, 51413, 154239, 257065, 462717, 771195, 1388151, 2313585, 6940755, 8071841, 24215523, 40359205, 72646569, 121077615, 217939707, 363232845, 1089698535]

約数ペア:

[(1, 1089698535), (3, 363232845), (5, 217939707), (9, 121077615), (15, 72646569), (27, 40359205), (45, 24215523), (135, 8071841), (157, 6940755), (471, 2313585), (785, 1388151), (1413, 771195), (2355, 462717), (4239, 257065), (7065, 154239), (21195, 51413)]