126201775

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 189257728

約数和(自身を除く): 63055953

約数列:

[1, 5, 7, 25, 31, 35, 43, 155, 175, 215, 217, 301, 541, 775, 1075, 1085, 1333, 1505, 2705, 3787, 5425, 6665, 7525, 9331, 13525, 16771, 18935, 23263, 33325, 46655, 83855, 94675, 116315, 117397, 162841, 233275, 419275, 581575, 586985, 721153, 814205, 2934925, 3605765, 4071025, 5048071, 18028825, 25240355, 126201775]

約数ペア:

[(1, 126201775), (5, 25240355), (7, 18028825), (25, 5048071), (31, 4071025), (35, 3605765), (43, 2934925), (155, 814205), (175, 721153), (215, 586985), (217, 581575), (301, 419275), (541, 233275), (775, 162841), (1075, 117397), (1085, 116315), (1333, 94675), (1505, 83855), (2705, 46655), (3787, 33325), (5425, 23263), (6665, 18935), (7525, 16771), (9331, 13525)]