5521515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 9538560

約数和(自身を除く): 4017045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 367, 885, 1003, 1101, 1835, 3009, 5015, 5505, 6239, 15045, 18717, 21653, 31195, 64959, 93585, 108265, 324795, 368101, 1104303, 1840505, 5521515]

約数ペア:

[(1, 5521515), (3, 1840505), (5, 1104303), (15, 368101), (17, 324795), (51, 108265), (59, 93585), (85, 64959), (177, 31195), (255, 21653), (295, 18717), (367, 15045), (885, 6239), (1003, 5505), (1101, 5015), (1835, 3009)]