61134868865

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{19387}}^1$

素因数の和:19678

約数の個数: 48

約数和(自身を含む): 87153868224

約数和(自身を除く): 26018999359

約数列:

[1, 5, 7, 35, 49, 61, 211, 245, 305, 427, 1055, 1477, 2135, 2989, 7385, 10339, 12871, 14945, 19387, 51695, 64355, 90097, 96935, 135709, 450485, 630679, 678545, 949963, 1182607, 3153395, 4090657, 4749815, 5913035, 8278249, 20453285, 28634599, 41391245, 57947743, 143172995, 200442193, 249530077, 289738715, 1002210965, 1247650385, 1746710539, 8733552695, 12226973773, 61134868865]

約数ペア:

[(1, 61134868865), (5, 12226973773), (7, 8733552695), (35, 1746710539), (49, 1247650385), (61, 1002210965), (211, 289738715), (245, 249530077), (305, 200442193), (427, 143172995), (1055, 57947743), (1477, 41391245), (2135, 28634599), (2989, 20453285), (7385, 8278249), (10339, 5913035), (12871, 4749815), (14945, 4090657), (19387, 3153395), (51695, 1182607), (64355, 949963), (90097, 678545), (96935, 630679), (135709, 450485)]