1065625

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 24

約数和(自身を含む): 1499904

約数和(自身を除く): 434279

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 625, 775, 1375, 1705, 3125, 3875, 6875, 8525, 19375, 34375, 42625, 96875, 213125, 1065625]

約数ペア:

[(1, 1065625), (5, 213125), (11, 96875), (25, 42625), (31, 34375), (55, 19375), (125, 8525), (155, 6875), (275, 3875), (341, 3125), (625, 1705), (775, 1375)]