348540275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 483421440

約数和(自身を除く): 134881165

約数列:

[1, 5, 19, 23, 25, 61, 95, 115, 305, 437, 475, 523, 575, 1159, 1403, 1525, 2185, 2615, 5795, 7015, 9937, 10925, 12029, 13075, 26657, 28975, 31903, 35075, 49685, 60145, 133285, 159515, 228551, 248425, 300725, 606157, 666425, 733769, 797575, 1142755, 3030785, 3668845, 5713775, 13941611, 15153925, 18344225, 69708055, 348540275]

約数ペア:

[(1, 348540275), (5, 69708055), (19, 18344225), (23, 15153925), (25, 13941611), (61, 5713775), (95, 3668845), (115, 3030785), (305, 1142755), (437, 797575), (475, 733769), (523, 666425), (575, 606157), (1159, 300725), (1403, 248425), (1525, 228551), (2185, 159515), (2615, 133285), (5795, 60145), (7015, 49685), (9937, 35075), (10925, 31903), (12029, 28975), (13075, 26657)]