25872090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 64696320

約数和(自身を除く): 38824230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 59, 94, 118, 141, 177, 235, 282, 295, 311, 354, 470, 590, 622, 705, 885, 933, 1410, 1555, 1770, 1866, 2773, 3110, 4665, 5546, 8319, 9330, 13865, 14617, 16638, 18349, 27730, 29234, 36698, 41595, 43851, 55047, 73085, 83190, 87702, 91745, 110094, 146170, 183490, 219255, 275235, 438510, 550470, 862403, 1724806, 2587209, 4312015, 5174418, 8624030, 12936045, 25872090]

約数ペア:

[(1, 25872090), (2, 12936045), (3, 8624030), (5, 5174418), (6, 4312015), (10, 2587209), (15, 1724806), (30, 862403), (47, 550470), (59, 438510), (94, 275235), (118, 219255), (141, 183490), (177, 146170), (235, 110094), (282, 91745), (295, 87702), (311, 83190), (354, 73085), (470, 55047), (590, 43851), (622, 41595), (705, 36698), (885, 29234), (933, 27730), (1410, 18349), (1555, 16638), (1770, 14617), (1866, 13865), (2773, 9330), (3110, 8319), (4665, 5546)]