156620025085

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{3469}}^1\times {\mathrm{25013}}^1$

素因数の和:28525

約数の個数: 24

約数和(自身を含む): 198421553880

約数和(自身を除く): 41801528795

約数列:

[1, 5, 19, 95, 361, 1805, 3469, 17345, 25013, 65911, 125065, 329555, 475247, 1252309, 2376235, 6261545, 9029693, 45148465, 86770097, 433850485, 1648631843, 8243159215, 31324005017, 156620025085]

約数ペア:

[(1, 156620025085), (5, 31324005017), (19, 8243159215), (95, 1648631843), (361, 433850485), (1805, 86770097), (3469, 45148465), (17345, 9029693), (25013, 6261545), (65911, 2376235), (125065, 1252309), (329555, 475247)]