57927935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 20696065

約数列:

[1, 5, 13, 29, 65, 79, 145, 377, 389, 395, 1027, 1885, 1945, 2291, 5057, 5135, 11281, 11455, 25285, 29783, 30731, 56405, 146653, 148915, 153655, 399503, 733265, 891199, 1997515, 4455995, 11585587, 57927935]

約数ペア:

[(1, 57927935), (5, 11585587), (13, 4455995), (29, 1997515), (65, 891199), (79, 733265), (145, 399503), (377, 153655), (389, 148915), (395, 146653), (1027, 56405), (1885, 30731), (1945, 29783), (2291, 25285), (5057, 11455), (5135, 11281)]