8045643675

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{11897}}^1$

素因数の和:12108

約数の個数: 48

約数和(自身を含む): 13596844032

約数和(自身を除く): 5551200357

約数列:

[1, 3, 5, 15, 25, 71, 75, 127, 213, 355, 381, 635, 1065, 1775, 1905, 3175, 5325, 9017, 9525, 11897, 27051, 35691, 45085, 59485, 135255, 178455, 225425, 297425, 676275, 844687, 892275, 1510919, 2534061, 4223435, 4532757, 7554595, 12670305, 21117175, 22663785, 37772975, 63351525, 107275249, 113318925, 321825747, 536376245, 1609128735, 2681881225, 8045643675]

約数ペア:

[(1, 8045643675), (3, 2681881225), (5, 1609128735), (15, 536376245), (25, 321825747), (71, 113318925), (75, 107275249), (127, 63351525), (213, 37772975), (355, 22663785), (381, 21117175), (635, 12670305), (1065, 7554595), (1775, 4532757), (1905, 4223435), (3175, 2534061), (5325, 1510919), (9017, 892275), (9525, 844687), (11897, 676275), (27051, 297425), (35691, 225425), (45085, 178455), (59485, 135255)]