38320625

素因数分解:

$5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 57731520

約数和(自身を除く): 19410895

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 461, 475, 625, 665, 875, 2305, 2375, 3227, 3325, 4375, 8759, 11525, 11875, 16135, 16625, 43795, 57625, 61313, 80675, 83125, 218975, 288125, 306565, 403375, 1094875, 1532825, 2016875, 5474375, 7664125, 38320625]

約数ペア:

[(1, 38320625), (5, 7664125), (7, 5474375), (19, 2016875), (25, 1532825), (35, 1094875), (95, 403375), (125, 306565), (133, 288125), (175, 218975), (461, 83125), (475, 80675), (625, 61313), (665, 57625), (875, 43795), (2305, 16625), (2375, 16135), (3227, 11875), (3325, 11525), (4375, 8759)]