77069385

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 140259600

約数和(自身を除く): 63190215

約数列:

[1, 3, 5, 9, 15, 29, 45, 73, 87, 145, 219, 261, 365, 435, 657, 809, 1095, 1305, 2117, 2427, 3285, 4045, 6351, 7281, 10585, 12135, 19053, 23461, 31755, 36405, 59057, 70383, 95265, 117305, 177171, 211149, 295285, 351915, 531513, 885855, 1055745, 1712653, 2657565, 5137959, 8563265, 15413877, 25689795, 77069385]

約数ペア:

[(1, 77069385), (3, 25689795), (5, 15413877), (9, 8563265), (15, 5137959), (29, 2657565), (45, 1712653), (73, 1055745), (87, 885855), (145, 531513), (219, 351915), (261, 295285), (365, 211149), (435, 177171), (657, 117305), (809, 95265), (1095, 70383), (1305, 59057), (2117, 36405), (2427, 31755), (3285, 23461), (4045, 19053), (6351, 12135), (7281, 10585)]