41290405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 15318875

約数列:

[1, 5, 13, 23, 65, 71, 115, 299, 355, 389, 923, 1495, 1633, 1945, 4615, 5057, 8165, 8947, 21229, 25285, 27619, 44735, 106145, 116311, 138095, 359047, 581555, 635237, 1795235, 3176185, 8258081, 41290405]

約数ペア:

[(1, 41290405), (5, 8258081), (13, 3176185), (23, 1795235), (65, 635237), (71, 581555), (115, 359047), (299, 138095), (355, 116311), (389, 106145), (923, 44735), (1495, 27619), (1633, 25285), (1945, 21229), (4615, 8947), (5057, 8165)]