480053375

素因数分解:

$5^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 612368640

約数和(自身を除く): 132315265

約数列:

[1, 5, 25, 79, 125, 173, 281, 395, 865, 1405, 1975, 4325, 7025, 9875, 13667, 21625, 22199, 35125, 48613, 68335, 110995, 243065, 341675, 554975, 1215325, 1708375, 2774875, 3840427, 6076625, 19202135, 96010675, 480053375]

約数ペア:

[(1, 480053375), (5, 96010675), (25, 19202135), (79, 6076625), (125, 3840427), (173, 2774875), (281, 1708375), (395, 1215325), (865, 554975), (1405, 341675), (1975, 243065), (4325, 110995), (7025, 68335), (9875, 48613), (13667, 35125), (21625, 22199)]