156945727555

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{26959}}^1$

素因数の和:27112

約数の個数: 48

約数和(自身を含む): 206100357120

約数和(自身を除く): 49154629565

約数列:

[1, 5, 23, 31, 71, 115, 155, 355, 529, 713, 1633, 2201, 2645, 3565, 8165, 11005, 16399, 26959, 37559, 50623, 81995, 134795, 187795, 253115, 620057, 835729, 1164329, 1914089, 3100285, 4178645, 5821645, 9570445, 14261311, 19221767, 44024047, 59336759, 71306555, 96108835, 220120235, 296683795, 442100641, 1012553081, 1364745457, 2210503205, 5062765405, 6823727285, 31389145511, 156945727555]

約数ペア:

[(1, 156945727555), (5, 31389145511), (23, 6823727285), (31, 5062765405), (71, 2210503205), (115, 1364745457), (155, 1012553081), (355, 442100641), (529, 296683795), (713, 220120235), (1633, 96108835), (2201, 71306555), (2645, 59336759), (3565, 44024047), (8165, 19221767), (11005, 14261311), (16399, 9570445), (26959, 5821645), (37559, 4178645), (50623, 3100285), (81995, 1914089), (134795, 1164329), (187795, 835729), (253115, 620057)]