454115805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1667}}^1$

素因数の和:1826

約数の個数: 64

約数和(自身を含む): 860848128

約数和(自身を除く): 406732323

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 127, 143, 165, 195, 381, 429, 635, 715, 1397, 1651, 1667, 1905, 2145, 4191, 4953, 5001, 6985, 8255, 8335, 18161, 18337, 20955, 21671, 24765, 25005, 54483, 55011, 65013, 90805, 91685, 108355, 211709, 238381, 272415, 275055, 325065, 635127, 715143, 1058545, 1191905, 2328799, 2752217, 3175635, 3575715, 6986397, 8256651, 11643995, 13761085, 30274387, 34931985, 41283255, 90823161, 151371935, 454115805]

約数ペア:

[(1, 454115805), (3, 151371935), (5, 90823161), (11, 41283255), (13, 34931985), (15, 30274387), (33, 13761085), (39, 11643995), (55, 8256651), (65, 6986397), (127, 3575715), (143, 3175635), (165, 2752217), (195, 2328799), (381, 1191905), (429, 1058545), (635, 715143), (715, 635127), (1397, 325065), (1651, 275055), (1667, 272415), (1905, 238381), (2145, 211709), (4191, 108355), (4953, 91685), (5001, 90805), (6985, 65013), (8255, 55011), (8335, 54483), (18161, 25005), (18337, 24765), (20955, 21671)]