26638095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 24165105

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 55, 57, 87, 95, 145, 165, 209, 285, 293, 319, 435, 551, 627, 879, 957, 1045, 1465, 1595, 1653, 2755, 3135, 3223, 4395, 4785, 5567, 6061, 8265, 8497, 9669, 16115, 16701, 18183, 25491, 27835, 30305, 42485, 48345, 61237, 83505, 90915, 93467, 127455, 161443, 183711, 280401, 306185, 467335, 484329, 807215, 918555, 1402005, 1775873, 2421645, 5327619, 8879365, 26638095]

約数ペア:

[(1, 26638095), (3, 8879365), (5, 5327619), (11, 2421645), (15, 1775873), (19, 1402005), (29, 918555), (33, 807215), (55, 484329), (57, 467335), (87, 306185), (95, 280401), (145, 183711), (165, 161443), (209, 127455), (285, 93467), (293, 90915), (319, 83505), (435, 61237), (551, 48345), (627, 42485), (879, 30305), (957, 27835), (1045, 25491), (1465, 18183), (1595, 16701), (1653, 16115), (2755, 9669), (3135, 8497), (3223, 8265), (4395, 6061), (4785, 5567)]