172591158085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{78877}}^1$

素因数の和:79317

約数の個数: 32

約数和(自身を含む): 220807918080

約数和(自身を除く): 48216759995

約数列:

[1, 5, 23, 53, 115, 265, 359, 1219, 1795, 6095, 8257, 19027, 41285, 78877, 95135, 394385, 437621, 1814171, 2188105, 4180481, 9070855, 20902405, 28316843, 96151063, 141584215, 480755315, 651287389, 1500792679, 3256436945, 7503963395, 34518231617, 172591158085]

約数ペア:

[(1, 172591158085), (5, 34518231617), (23, 7503963395), (53, 3256436945), (115, 1500792679), (265, 651287389), (359, 480755315), (1219, 141584215), (1795, 96151063), (6095, 28316843), (8257, 20902405), (19027, 9070855), (41285, 4180481), (78877, 2188105), (95135, 1814171), (394385, 437621)]