281936694545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{12697}}^1$

素因数の和:13026

約数の個数: 64

約数和(自身を含む): 388595370240

約数和(自身を除く): 106658675695

約数列:

[1, 5, 11, 41, 43, 55, 205, 215, 229, 451, 473, 1145, 1763, 2255, 2365, 2519, 8815, 9389, 9847, 12595, 12697, 19393, 46945, 49235, 63485, 96965, 103279, 108317, 139667, 403727, 516395, 520577, 541585, 545971, 698335, 2018635, 2602885, 2729855, 2907613, 4440997, 5726347, 6005681, 14538065, 22204985, 22384811, 28631735, 30028405, 31983743, 111924055, 119212133, 125027359, 159918715, 246232921, 596060665, 625136795, 1231164605, 1311333463, 1375300949, 5126121719, 6556667315, 6876504745, 25630608595, 56387338909, 281936694545]

約数ペア:

[(1, 281936694545), (5, 56387338909), (11, 25630608595), (41, 6876504745), (43, 6556667315), (55, 5126121719), (205, 1375300949), (215, 1311333463), (229, 1231164605), (451, 625136795), (473, 596060665), (1145, 246232921), (1763, 159918715), (2255, 125027359), (2365, 119212133), (2519, 111924055), (8815, 31983743), (9389, 30028405), (9847, 28631735), (12595, 22384811), (12697, 22204985), (19393, 14538065), (46945, 6005681), (49235, 5726347), (63485, 4440997), (96965, 2907613), (103279, 2729855), (108317, 2602885), (139667, 2018635), (403727, 698335), (516395, 545971), (520577, 541585)]