61083295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 36894305

約数列:

[1, 5, 7, 13, 17, 35, 53, 65, 85, 91, 119, 149, 221, 265, 371, 455, 595, 689, 745, 901, 1043, 1105, 1547, 1855, 1937, 2533, 3445, 4505, 4823, 5215, 6307, 7735, 7897, 9685, 11713, 12665, 13559, 17731, 24115, 31535, 32929, 39485, 55279, 58565, 67795, 81991, 88655, 102661, 134249, 164645, 230503, 276395, 409955, 513305, 671245, 718627, 939743, 1152515, 1745237, 3593135, 4698715, 8726185, 12216659, 61083295]

約数ペア:

[(1, 61083295), (5, 12216659), (7, 8726185), (13, 4698715), (17, 3593135), (35, 1745237), (53, 1152515), (65, 939743), (85, 718627), (91, 671245), (119, 513305), (149, 409955), (221, 276395), (265, 230503), (371, 164645), (455, 134249), (595, 102661), (689, 88655), (745, 81991), (901, 67795), (1043, 58565), (1105, 55279), (1547, 39485), (1855, 32929), (1937, 31535), (2533, 24115), (3445, 17731), (4505, 13559), (4823, 12665), (5215, 11713), (6307, 9685), (7735, 7897)]