5190325

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 7916160

約数和(自身を除く): 2725835

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 223, 245, 475, 665, 931, 1115, 1225, 1561, 3325, 4237, 4655, 5575, 7805, 10927, 21185, 23275, 29659, 39025, 54635, 105925, 148295, 207613, 273175, 741475, 1038065, 5190325]

約数ペア:

[(1, 5190325), (5, 1038065), (7, 741475), (19, 273175), (25, 207613), (35, 148295), (49, 105925), (95, 54635), (133, 39025), (175, 29659), (223, 23275), (245, 21185), (475, 10927), (665, 7805), (931, 5575), (1115, 4655), (1225, 4237), (1561, 3325)]