22667535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 45313632

約数和(自身を除く): 22646097

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 121, 165, 181, 207, 253, 345, 363, 495, 543, 605, 759, 905, 1035, 1089, 1265, 1629, 1815, 1991, 2277, 2715, 2783, 3795, 4163, 5445, 5973, 8145, 8349, 9955, 11385, 12489, 13915, 17919, 20815, 21901, 25047, 29865, 37467, 41745, 45793, 62445, 65703, 89595, 109505, 125235, 137379, 187335, 197109, 228965, 328515, 412137, 503723, 686895, 985545, 1511169, 2060685, 2518615, 4533507, 7555845, 22667535]

約数ペア:

[(1, 22667535), (3, 7555845), (5, 4533507), (9, 2518615), (11, 2060685), (15, 1511169), (23, 985545), (33, 686895), (45, 503723), (55, 412137), (69, 328515), (99, 228965), (115, 197109), (121, 187335), (165, 137379), (181, 125235), (207, 109505), (253, 89595), (345, 65703), (363, 62445), (495, 45793), (543, 41745), (605, 37467), (759, 29865), (905, 25047), (1035, 21901), (1089, 20815), (1265, 17919), (1629, 13915), (1815, 12489), (1991, 11385), (2277, 9955), (2715, 8349), (2783, 8145), (3795, 5973), (4163, 5445)]