2159132015

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{10333}}^1$

素因数の和:10463

約数の個数: 24

約数和(自身を含む): 2743056960

約数和(自身を除く): 583924945

約数列:

[1, 5, 23, 79, 115, 395, 529, 1817, 2645, 9085, 10333, 41791, 51665, 208955, 237659, 816307, 1188295, 4081535, 5466157, 18775061, 27330785, 93875305, 431826403, 2159132015]

約数ペア:

[(1, 2159132015), (5, 431826403), (23, 93875305), (79, 27330785), (115, 18775061), (395, 5466157), (529, 4081535), (1817, 1188295), (2645, 816307), (9085, 237659), (10333, 208955), (41791, 51665)]