61514245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 23399675

約数列:

[1, 5, 13, 17, 65, 85, 179, 221, 311, 895, 1105, 1555, 2327, 3043, 4043, 5287, 11635, 15215, 20215, 26435, 39559, 55669, 68731, 197795, 278345, 343655, 723697, 946373, 3618485, 4731865, 12302849, 61514245]

約数ペア:

[(1, 61514245), (5, 12302849), (13, 4731865), (17, 3618485), (65, 946373), (85, 723697), (179, 343655), (221, 278345), (311, 197795), (895, 68731), (1105, 55669), (1555, 39559), (2327, 26435), (3043, 20215), (4043, 15215), (5287, 11635)]