61052475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 112742784

約数和(自身を除く): 51690309

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 1721, 2365, 3225, 5163, 7095, 8605, 11825, 18931, 25815, 35475, 43025, 56793, 74003, 94655, 129075, 222009, 283965, 370015, 473275, 814033, 1110045, 1419825, 1850075, 2442099, 4070165, 5550225, 12210495, 20350825, 61052475]

約数ペア:

[(1, 61052475), (3, 20350825), (5, 12210495), (11, 5550225), (15, 4070165), (25, 2442099), (33, 1850075), (43, 1419825), (55, 1110045), (75, 814033), (129, 473275), (165, 370015), (215, 283965), (275, 222009), (473, 129075), (645, 94655), (825, 74003), (1075, 56793), (1419, 43025), (1721, 35475), (2365, 25815), (3225, 18931), (5163, 11825), (7095, 8605)]