22013175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 37801400

約数和(自身を除く): 15788225

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 349, 435, 725, 841, 1047, 1745, 2175, 2523, 4205, 5235, 8725, 10121, 12615, 21025, 26175, 30363, 50605, 63075, 151815, 253025, 293509, 759075, 880527, 1467545, 4402635, 7337725, 22013175]

約数ペア:

[(1, 22013175), (3, 7337725), (5, 4402635), (15, 1467545), (25, 880527), (29, 759075), (75, 293509), (87, 253025), (145, 151815), (349, 63075), (435, 50605), (725, 30363), (841, 26175), (1047, 21025), (1745, 12615), (2175, 10121), (2523, 8725), (4205, 5235)]