61438950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{136531}}^1$

素因数の和:136549

約数の個数: 36

約数和(自身を含む): 165067188

約数和(自身を除く): 103628238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 136531, 273062, 409593, 682655, 819186, 1228779, 1365310, 2047965, 2457558, 3413275, 4095930, 6143895, 6826550, 10239825, 12287790, 20479650, 30719475, 61438950]

約数ペア:

[(1, 61438950), (2, 30719475), (3, 20479650), (5, 12287790), (6, 10239825), (9, 6826550), (10, 6143895), (15, 4095930), (18, 3413275), (25, 2457558), (30, 2047965), (45, 1365310), (50, 1228779), (75, 819186), (90, 682655), (150, 409593), (225, 273062), (450, 136531)]