1238875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 32

約数和(自身を含む): 1819584

約数和(自身を除く): 580709

約数列:

[1, 5, 11, 17, 25, 53, 55, 85, 125, 187, 265, 275, 425, 583, 901, 935, 1325, 1375, 2125, 2915, 4505, 4675, 6625, 9911, 14575, 22525, 23375, 49555, 72875, 112625, 247775, 1238875]

約数ペア:

[(1, 1238875), (5, 247775), (11, 112625), (17, 72875), (25, 49555), (53, 23375), (55, 22525), (85, 14575), (125, 9911), (187, 6625), (265, 4675), (275, 4505), (425, 2915), (583, 2125), (901, 1375), (935, 1325)]