66779685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 133660800

約数和(自身を除く): 66881115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 909, 1515, 2099, 2121, 3535, 4545, 6297, 6363, 10495, 10605, 14693, 18891, 31485, 31815, 44079, 73465, 94455, 132237, 211999, 220395, 635997, 661185, 1059995, 1483993, 1907991, 3179985, 4451979, 7419965, 9539955, 13355937, 22259895, 66779685]

約数ペア:

[(1, 66779685), (3, 22259895), (5, 13355937), (7, 9539955), (9, 7419965), (15, 4451979), (21, 3179985), (35, 1907991), (45, 1483993), (63, 1059995), (101, 661185), (105, 635997), (303, 220395), (315, 211999), (505, 132237), (707, 94455), (909, 73465), (1515, 44079), (2099, 31815), (2121, 31485), (3535, 18891), (4545, 14693), (6297, 10605), (6363, 10495)]