22074675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 43925760

約数和(自身を除く): 21851085

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 2213, 3325, 6639, 9975, 11065, 15491, 33195, 42047, 46473, 55325, 77455, 126141, 165975, 210235, 232365, 294329, 387275, 630705, 882987, 1051175, 1161825, 1471645, 3153525, 4414935, 7358225, 22074675]

約数ペア:

[(1, 22074675), (3, 7358225), (5, 4414935), (7, 3153525), (15, 1471645), (19, 1161825), (21, 1051175), (25, 882987), (35, 630705), (57, 387275), (75, 294329), (95, 232365), (105, 210235), (133, 165975), (175, 126141), (285, 77455), (399, 55325), (475, 46473), (525, 42047), (665, 33195), (1425, 15491), (1995, 11065), (2213, 9975), (3325, 6639)]