1115015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 1564080

約数和(自身を除く): 449065

約数列:

[1, 5, 11, 19, 55, 95, 97, 121, 209, 485, 605, 1045, 1067, 1843, 2299, 5335, 9215, 11495, 11737, 20273, 58685, 101365, 223003, 1115015]

約数ペア:

[(1, 1115015), (5, 223003), (11, 101365), (19, 58685), (55, 20273), (95, 11737), (97, 11495), (121, 9215), (209, 5335), (485, 2299), (605, 1843), (1045, 1067)]