26235675

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 52518960

約数和(自身を除く): 26283285

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 153, 171, 225, 255, 285, 323, 361, 425, 475, 765, 855, 969, 1083, 1275, 1425, 1615, 1805, 2907, 3249, 3825, 4275, 4845, 5415, 6137, 6859, 8075, 9025, 14535, 16245, 18411, 20577, 24225, 27075, 30685, 34295, 55233, 61731, 72675, 81225, 92055, 102885, 116603, 153425, 171475, 276165, 308655, 349809, 460275, 514425, 583015, 1049427, 1380825, 1543275, 1749045, 2915075, 5247135, 8745225, 26235675]

約数ペア:

[(1, 26235675), (3, 8745225), (5, 5247135), (9, 2915075), (15, 1749045), (17, 1543275), (19, 1380825), (25, 1049427), (45, 583015), (51, 514425), (57, 460275), (75, 349809), (85, 308655), (95, 276165), (153, 171475), (171, 153425), (225, 116603), (255, 102885), (285, 92055), (323, 81225), (361, 72675), (425, 61731), (475, 55233), (765, 34295), (855, 30685), (969, 27075), (1083, 24225), (1275, 20577), (1425, 18411), (1615, 16245), (1805, 14535), (2907, 9025), (3249, 8075), (3825, 6859), (4275, 6137), (4845, 5415)]