23526945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 44396352

約数和(自身を除く): 20869407

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 307, 393, 585, 655, 921, 1179, 1535, 1703, 1965, 2763, 3991, 4605, 5109, 5895, 8515, 11973, 13815, 15327, 19955, 25545, 35919, 40217, 59865, 76635, 120651, 179595, 201085, 361953, 522821, 603255, 1568463, 1809765, 2614105, 4705389, 7842315, 23526945]

約数ペア:

[(1, 23526945), (3, 7842315), (5, 4705389), (9, 2614105), (13, 1809765), (15, 1568463), (39, 603255), (45, 522821), (65, 361953), (117, 201085), (131, 179595), (195, 120651), (307, 76635), (393, 59865), (585, 40217), (655, 35919), (921, 25545), (1179, 19955), (1535, 15327), (1703, 13815), (1965, 11973), (2763, 8515), (3991, 5895), (4605, 5109)]