6415706875

素因数分解:

$5^4\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 8140319264

約数和(自身を除く): 1724612389

約数列:

[1, 5, 25, 125, 151, 157, 433, 625, 755, 785, 2165, 3775, 3925, 10825, 18875, 19625, 23707, 54125, 65383, 67981, 94375, 98125, 118535, 270625, 326915, 339905, 592675, 1634575, 1699525, 2963375, 8172875, 8497625, 10265131, 14816875, 40864375, 42488125, 51325655, 256628275, 1283141375, 6415706875]

約数ペア:

[(1, 6415706875), (5, 1283141375), (25, 256628275), (125, 51325655), (151, 42488125), (157, 40864375), (433, 14816875), (625, 10265131), (755, 8497625), (785, 8172875), (2165, 2963375), (3775, 1699525), (3925, 1634575), (10825, 592675), (18875, 339905), (19625, 326915), (23707, 270625), (54125, 118535), (65383, 98125), (67981, 94375)]