827307625

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 1055793024

約数和(自身を除く): 228485399

約数列:

[1, 5, 25, 67, 125, 173, 335, 571, 865, 1675, 2855, 4325, 8375, 11591, 14275, 21625, 38257, 57955, 71375, 98783, 191285, 289775, 493915, 956425, 1448875, 2469575, 4782125, 6618461, 12347875, 33092305, 165461525, 827307625]

約数ペア:

[(1, 827307625), (5, 165461525), (25, 33092305), (67, 12347875), (125, 6618461), (173, 4782125), (335, 2469575), (571, 1448875), (865, 956425), (1675, 493915), (2855, 289775), (4325, 191285), (8375, 98783), (11591, 71375), (14275, 57955), (21625, 38257)]