109212345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 217676160

約数和(自身を除く): 108463815

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 67, 89, 99, 111, 165, 185, 201, 267, 333, 335, 407, 445, 495, 555, 603, 737, 801, 979, 1005, 1221, 1335, 1665, 2035, 2211, 2479, 2937, 3015, 3293, 3663, 3685, 4005, 4895, 5963, 6105, 6633, 7437, 8811, 9879, 11055, 12395, 14685, 16465, 17889, 18315, 22311, 27269, 29637, 29815, 33165, 36223, 37185, 44055, 49395, 53667, 65593, 81807, 89445, 108669, 111555, 136345, 148185, 181115, 196779, 220631, 245421, 268335, 326007, 327965, 409035, 543345, 590337, 661893, 983895, 1103155, 1227105, 1630035, 1985679, 2426941, 2951685, 3309465, 7280823, 9928395, 12134705, 21842469, 36404115, 109212345]

約数ペア:

[(1, 109212345), (3, 36404115), (5, 21842469), (9, 12134705), (11, 9928395), (15, 7280823), (33, 3309465), (37, 2951685), (45, 2426941), (55, 1985679), (67, 1630035), (89, 1227105), (99, 1103155), (111, 983895), (165, 661893), (185, 590337), (201, 543345), (267, 409035), (333, 327965), (335, 326007), (407, 268335), (445, 245421), (495, 220631), (555, 196779), (603, 181115), (737, 148185), (801, 136345), (979, 111555), (1005, 108669), (1221, 89445), (1335, 81807), (1665, 65593), (2035, 53667), (2211, 49395), (2479, 44055), (2937, 37185), (3015, 36223), (3293, 33165), (3663, 29815), (3685, 29637), (4005, 27269), (4895, 22311), (5963, 18315), (6105, 17889), (6633, 16465), (7437, 14685), (8811, 12395), (9879, 11055)]