1872585

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 3951360

約数和(自身を除く): 2078775

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 97, 99, 117, 135, 143, 165, 195, 291, 297, 351, 429, 485, 495, 585, 715, 873, 1067, 1261, 1287, 1455, 1485, 1755, 2145, 2619, 3201, 3783, 3861, 4365, 5335, 6305, 6435, 9603, 11349, 13095, 13871, 16005, 18915, 19305, 28809, 34047, 41613, 48015, 56745, 69355, 124839, 144045, 170235, 208065, 374517, 624195, 1872585]

約数ペア:

[(1, 1872585), (3, 624195), (5, 374517), (9, 208065), (11, 170235), (13, 144045), (15, 124839), (27, 69355), (33, 56745), (39, 48015), (45, 41613), (55, 34047), (65, 28809), (97, 19305), (99, 18915), (117, 16005), (135, 13871), (143, 13095), (165, 11349), (195, 9603), (291, 6435), (297, 6305), (351, 5335), (429, 4365), (485, 3861), (495, 3783), (585, 3201), (715, 2619), (873, 2145), (1067, 1755), (1261, 1485), (1287, 1455)]