39689595

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 79453440

約数和(自身を除く): 39763845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 81, 99, 135, 151, 165, 177, 295, 297, 405, 453, 495, 531, 649, 755, 885, 891, 1359, 1485, 1593, 1661, 1947, 2265, 2655, 3245, 4077, 4455, 4779, 4983, 5841, 6795, 7965, 8305, 8909, 9735, 12231, 14949, 17523, 20385, 23895, 24915, 26727, 29205, 44545, 44847, 52569, 61155, 74745, 80181, 87615, 97999, 133635, 134541, 224235, 240543, 262845, 293997, 400905, 489995, 672705, 721629, 881991, 1202715, 1469985, 2645973, 3608145, 4409955, 7937919, 13229865, 39689595]

約数ペア:

[(1, 39689595), (3, 13229865), (5, 7937919), (9, 4409955), (11, 3608145), (15, 2645973), (27, 1469985), (33, 1202715), (45, 881991), (55, 721629), (59, 672705), (81, 489995), (99, 400905), (135, 293997), (151, 262845), (165, 240543), (177, 224235), (295, 134541), (297, 133635), (405, 97999), (453, 87615), (495, 80181), (531, 74745), (649, 61155), (755, 52569), (885, 44847), (891, 44545), (1359, 29205), (1485, 26727), (1593, 24915), (1661, 23895), (1947, 20385), (2265, 17523), (2655, 14949), (3245, 12231), (4077, 9735), (4455, 8909), (4779, 8305), (4983, 7965), (5841, 6795)]