23569425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 47005920

約数和(自身を除く): 23436495

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 89, 99, 107, 165, 225, 267, 275, 321, 445, 495, 535, 801, 825, 963, 979, 1177, 1335, 1605, 2225, 2475, 2675, 2937, 3531, 4005, 4815, 4895, 5885, 6675, 8025, 8811, 9523, 10593, 14685, 17655, 20025, 24075, 24475, 28569, 29425, 44055, 47615, 52965, 73425, 85707, 88275, 104753, 142845, 220275, 238075, 264825, 314259, 428535, 523765, 714225, 942777, 1571295, 2142675, 2618825, 4713885, 7856475, 23569425]

約数ペア:

[(1, 23569425), (3, 7856475), (5, 4713885), (9, 2618825), (11, 2142675), (15, 1571295), (25, 942777), (33, 714225), (45, 523765), (55, 428535), (75, 314259), (89, 264825), (99, 238075), (107, 220275), (165, 142845), (225, 104753), (267, 88275), (275, 85707), (321, 73425), (445, 52965), (495, 47615), (535, 44055), (801, 29425), (825, 28569), (963, 24475), (979, 24075), (1177, 20025), (1335, 17655), (1605, 14685), (2225, 10593), (2475, 9523), (2675, 8811), (2937, 8025), (3531, 6675), (4005, 5885), (4815, 4895)]