308331135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4639}}^1$

素因数の和:4868

約数の個数: 48

約数和(自身を含む): 613816320

約数和(自身を除く): 305485185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 211, 315, 633, 1055, 1477, 1899, 3165, 4431, 4639, 7385, 9495, 13293, 13917, 22155, 23195, 32473, 41751, 66465, 69585, 97419, 162365, 208755, 292257, 487095, 978829, 1461285, 2936487, 4894145, 6851803, 8809461, 14682435, 20555409, 34259015, 44047305, 61666227, 102777045, 308331135]

約数ペア:

[(1, 308331135), (3, 102777045), (5, 61666227), (7, 44047305), (9, 34259015), (15, 20555409), (21, 14682435), (35, 8809461), (45, 6851803), (63, 4894145), (105, 2936487), (211, 1461285), (315, 978829), (633, 487095), (1055, 292257), (1477, 208755), (1899, 162365), (3165, 97419), (4431, 69585), (4639, 66465), (7385, 41751), (9495, 32473), (13293, 23195), (13917, 22155)]