378866005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16229}}^1$

素因数の和:16293

約数の個数: 32

約数和(自身を含む): 560908800

約数和(自身を除く): 182042795

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 3335, 4669, 16229, 23345, 81145, 113603, 373267, 470641, 568015, 1866335, 2353205, 2612869, 3294487, 10824743, 13064345, 16472435, 54123715, 75773201, 378866005]

約数ペア:

[(1, 378866005), (5, 75773201), (7, 54123715), (23, 16472435), (29, 13064345), (35, 10824743), (115, 3294487), (145, 2612869), (161, 2353205), (203, 1866335), (667, 568015), (805, 470641), (1015, 373267), (3335, 113603), (4669, 81145), (16229, 23345)]