11405745

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 22391040

約数和(自身を除く): 10985295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 67, 97, 117, 135, 195, 201, 291, 335, 351, 485, 585, 603, 871, 873, 1005, 1261, 1455, 1755, 1809, 2613, 2619, 3015, 3783, 4355, 4365, 6305, 6499, 7839, 9045, 11349, 13065, 13095, 18915, 19497, 23517, 32495, 34047, 39195, 56745, 58491, 84487, 97485, 117585, 170235, 175473, 253461, 292455, 422435, 760383, 877365, 1267305, 2281149, 3801915, 11405745]

約数ペア:

[(1, 11405745), (3, 3801915), (5, 2281149), (9, 1267305), (13, 877365), (15, 760383), (27, 422435), (39, 292455), (45, 253461), (65, 175473), (67, 170235), (97, 117585), (117, 97485), (135, 84487), (195, 58491), (201, 56745), (291, 39195), (335, 34047), (351, 32495), (485, 23517), (585, 19497), (603, 18915), (871, 13095), (873, 13065), (1005, 11349), (1261, 9045), (1455, 7839), (1755, 6499), (1809, 6305), (2613, 4365), (2619, 4355), (3015, 3783)]