3890535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 7672320

約数和(自身を除く): 3781785

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 73, 85, 95, 165, 187, 209, 219, 255, 285, 323, 365, 561, 627, 803, 935, 969, 1045, 1095, 1241, 1387, 1615, 2409, 2805, 3135, 3553, 3723, 4015, 4161, 4845, 6205, 6935, 10659, 12045, 13651, 15257, 17765, 18615, 20805, 23579, 40953, 45771, 53295, 68255, 70737, 76285, 117895, 204765, 228855, 259369, 353685, 778107, 1296845, 3890535]

約数ペア:

[(1, 3890535), (3, 1296845), (5, 778107), (11, 353685), (15, 259369), (17, 228855), (19, 204765), (33, 117895), (51, 76285), (55, 70737), (57, 68255), (73, 53295), (85, 45771), (95, 40953), (165, 23579), (187, 20805), (209, 18615), (219, 17765), (255, 15257), (285, 13651), (323, 12045), (365, 10659), (561, 6935), (627, 6205), (803, 4845), (935, 4161), (969, 4015), (1045, 3723), (1095, 3553), (1241, 3135), (1387, 2805), (1615, 2409)]