41954185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 68382720

約数和(自身を除く): 26428535

約数列:

[1, 5, 7, 13, 19, 23, 35, 65, 91, 95, 115, 133, 161, 211, 247, 299, 437, 455, 665, 805, 1055, 1235, 1477, 1495, 1729, 2093, 2185, 2743, 3059, 4009, 4853, 5681, 7385, 8645, 10465, 13715, 15295, 19201, 20045, 24265, 28063, 28405, 33971, 39767, 52117, 63089, 92207, 96005, 140315, 169855, 198835, 260585, 315445, 364819, 441623, 461035, 645449, 1198691, 1824095, 2208115, 3227245, 5993455, 8390837, 41954185]

約数ペア:

[(1, 41954185), (5, 8390837), (7, 5993455), (13, 3227245), (19, 2208115), (23, 1824095), (35, 1198691), (65, 645449), (91, 461035), (95, 441623), (115, 364819), (133, 315445), (161, 260585), (211, 198835), (247, 169855), (299, 140315), (437, 96005), (455, 92207), (665, 63089), (805, 52117), (1055, 39767), (1235, 33971), (1477, 28405), (1495, 28063), (1729, 24265), (2093, 20045), (2185, 19201), (2743, 15295), (3059, 13715), (4009, 10465), (4853, 8645), (5681, 7385)]