16706415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 31121280

約数和(自身を除く): 14414865

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 73, 95, 165, 209, 219, 285, 365, 627, 803, 1045, 1095, 1387, 2409, 3135, 4015, 4161, 5329, 6935, 12045, 15257, 15987, 20805, 26645, 45771, 58619, 76285, 79935, 101251, 175857, 228855, 293095, 303753, 506255, 879285, 1113761, 1518765, 3341283, 5568805, 16706415]

約数ペア:

[(1, 16706415), (3, 5568805), (5, 3341283), (11, 1518765), (15, 1113761), (19, 879285), (33, 506255), (55, 303753), (57, 293095), (73, 228855), (95, 175857), (165, 101251), (209, 79935), (219, 76285), (285, 58619), (365, 45771), (627, 26645), (803, 20805), (1045, 15987), (1095, 15257), (1387, 12045), (2409, 6935), (3135, 5329), (4015, 4161)]