153263415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 269982720

約数和(自身を除く): 116719305

約数列:

[1, 3, 5, 15, 17, 51, 59, 61, 85, 167, 177, 183, 255, 295, 305, 501, 835, 885, 915, 1003, 1037, 2505, 2839, 3009, 3111, 3599, 5015, 5185, 8517, 9853, 10187, 10797, 14195, 15045, 15555, 17995, 29559, 30561, 42585, 49265, 50935, 53985, 61183, 147795, 152805, 167501, 173179, 183549, 305915, 502503, 519537, 601033, 837505, 865895, 917745, 1803099, 2512515, 2597685, 3005165, 9015495, 10217561, 30652683, 51087805, 153263415]

約数ペア:

[(1, 153263415), (3, 51087805), (5, 30652683), (15, 10217561), (17, 9015495), (51, 3005165), (59, 2597685), (61, 2512515), (85, 1803099), (167, 917745), (177, 865895), (183, 837505), (255, 601033), (295, 519537), (305, 502503), (501, 305915), (835, 183549), (885, 173179), (915, 167501), (1003, 152805), (1037, 147795), (2505, 61183), (2839, 53985), (3009, 50935), (3111, 49265), (3599, 42585), (5015, 30561), (5185, 29559), (8517, 17995), (9853, 15555), (10187, 15045), (10797, 14195)]