1900794675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{102607}}^1$

素因数の和:102652

約数の個数: 48

約数和(自身を含む): 3562549760

約数和(自身を除く): 1661755085

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 18525, 102607, 307821, 513035, 1333891, 1539105, 1949533, 2565175, 4001673, 5848599, 6669455, 7695525, 9747665, 20008365, 25343929, 29242995, 33347275, 48738325, 76031787, 100041825, 126719645, 146214975, 380158935, 633598225, 1900794675]

約数ペア:

[(1, 1900794675), (3, 633598225), (5, 380158935), (13, 146214975), (15, 126719645), (19, 100041825), (25, 76031787), (39, 48738325), (57, 33347275), (65, 29242995), (75, 25343929), (95, 20008365), (195, 9747665), (247, 7695525), (285, 6669455), (325, 5848599), (475, 4001673), (741, 2565175), (975, 1949533), (1235, 1539105), (1425, 1333891), (3705, 513035), (6175, 307821), (18525, 102607)]