89301025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 36

約数和(自身を含む): 124234236

約数和(自身を除く): 34933211

約数列:

[1, 5, 11, 25, 53, 55, 121, 265, 275, 557, 583, 605, 1325, 2785, 2915, 3025, 6127, 6413, 13925, 14575, 29521, 30635, 32065, 67397, 147605, 153175, 160325, 324731, 336985, 738025, 1623655, 1684925, 3572041, 8118275, 17860205, 89301025]

約数ペア:

[(1, 89301025), (5, 17860205), (11, 8118275), (25, 3572041), (53, 1684925), (55, 1623655), (121, 738025), (265, 336985), (275, 324731), (557, 160325), (583, 153175), (605, 147605), (1325, 67397), (2785, 32065), (2915, 30635), (3025, 29521), (6127, 14575), (6413, 13925)]