6161505

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 11721024

約数和(自身を除く): 5559519

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 101, 105, 147, 245, 249, 303, 415, 505, 581, 707, 735, 1245, 1515, 1743, 2121, 2905, 3535, 4067, 4949, 8383, 8715, 10605, 12201, 14847, 20335, 24745, 25149, 41915, 58681, 61005, 74235, 125745, 176043, 293405, 410767, 880215, 1232301, 2053835, 6161505]

約数ペア:

[(1, 6161505), (3, 2053835), (5, 1232301), (7, 880215), (15, 410767), (21, 293405), (35, 176043), (49, 125745), (83, 74235), (101, 61005), (105, 58681), (147, 41915), (245, 25149), (249, 24745), (303, 20335), (415, 14847), (505, 12201), (581, 10605), (707, 8715), (735, 8383), (1245, 4949), (1515, 4067), (1743, 3535), (2121, 2905)]