20231625975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{2423}}^1$

素因数の和:2825

約数の個数: 96

約数和(自身を含む): 37872576000

約数和(自身を除く): 17640950025

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 349, 435, 725, 825, 957, 1047, 1595, 1745, 2175, 2423, 3839, 4785, 5235, 7269, 7975, 8725, 10121, 11517, 12115, 19195, 23925, 26175, 26653, 30363, 36345, 50605, 57585, 60575, 70267, 79959, 95975, 111331, 133265, 151815, 181725, 210801, 253025, 287925, 333993, 351335, 399795, 556655, 666325, 759075, 772937, 845627, 1054005, 1669965, 1756675, 1998975, 2318811, 2536881, 2783275, 3864685, 4228135, 5270025, 8349825, 9301897, 11594055, 12684405, 19323425, 21140675, 24523183, 27905691, 46509485, 57970275, 63422025, 73569549, 122615915, 139528455, 232547425, 269755013, 367847745, 613079575, 697642275, 809265039, 1348775065, 1839238725, 4046325195, 6743875325, 20231625975]

約数ペア:

[(1, 20231625975), (3, 6743875325), (5, 4046325195), (11, 1839238725), (15, 1348775065), (25, 809265039), (29, 697642275), (33, 613079575), (55, 367847745), (75, 269755013), (87, 232547425), (145, 139528455), (165, 122615915), (275, 73569549), (319, 63422025), (349, 57970275), (435, 46509485), (725, 27905691), (825, 24523183), (957, 21140675), (1047, 19323425), (1595, 12684405), (1745, 11594055), (2175, 9301897), (2423, 8349825), (3839, 5270025), (4785, 4228135), (5235, 3864685), (7269, 2783275), (7975, 2536881), (8725, 2318811), (10121, 1998975), (11517, 1756675), (12115, 1669965), (19195, 1054005), (23925, 845627), (26175, 772937), (26653, 759075), (30363, 666325), (36345, 556655), (50605, 399795), (57585, 351335), (60575, 333993), (70267, 287925), (79959, 253025), (95975, 210801), (111331, 181725), (133265, 151815)]