3681645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 6562944

約数和(自身を除く): 2881299

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 421, 583, 795, 1263, 1749, 2105, 2915, 4631, 6315, 8745, 13893, 22313, 23155, 66939, 69465, 111565, 245443, 334695, 736329, 1227215, 3681645]

約数ペア:

[(1, 3681645), (3, 1227215), (5, 736329), (11, 334695), (15, 245443), (33, 111565), (53, 69465), (55, 66939), (159, 23155), (165, 22313), (265, 13893), (421, 8745), (583, 6315), (795, 4631), (1263, 2915), (1749, 2105)]