159709035

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 260965440

約数和(自身を除く): 101256405

約数列:

[1, 3, 5, 15, 73, 157, 219, 365, 471, 785, 929, 1095, 2355, 2787, 4645, 11461, 13935, 34383, 57305, 67817, 145853, 171915, 203451, 339085, 437559, 729265, 1017255, 2187795, 10647269, 31941807, 53236345, 159709035]

約数ペア:

[(1, 159709035), (3, 53236345), (5, 31941807), (15, 10647269), (73, 2187795), (157, 1017255), (219, 729265), (365, 437559), (471, 339085), (785, 203451), (929, 171915), (1095, 145853), (2355, 67817), (2787, 57305), (4645, 34383), (11461, 13935)]