99986645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 138862080

約数和(自身を除く): 38875435

約数列:

[1, 5, 11, 19, 55, 95, 163, 209, 587, 815, 1045, 1793, 2935, 3097, 6457, 8965, 11153, 15485, 32285, 34067, 55765, 95681, 122683, 170335, 478405, 613415, 1052491, 1817939, 5262455, 9089695, 19997329, 99986645]

約数ペア:

[(1, 99986645), (5, 19997329), (11, 9089695), (19, 5262455), (55, 1817939), (95, 1052491), (163, 613415), (209, 478405), (587, 170335), (815, 122683), (1045, 95681), (1793, 55765), (2935, 34067), (3097, 32285), (6457, 15485), (8965, 11153)]