190040725

素因数分解:

$5^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1427}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 269857728

約数和(自身を除く): 79817003

約数列:

[1, 5, 7, 25, 35, 175, 761, 1427, 3805, 5327, 7135, 9989, 19025, 26635, 35675, 49945, 133175, 249725, 1085947, 5429735, 7601629, 27148675, 38008145, 190040725]

約数ペア:

[(1, 190040725), (5, 38008145), (7, 27148675), (25, 7601629), (35, 5429735), (175, 1085947), (761, 249725), (1427, 133175), (3805, 49945), (5327, 35675), (7135, 26635), (9989, 19025)]