74405375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 103311936

約数和(自身を除く): 28906561

約数列:

[1, 5, 11, 25, 53, 55, 125, 265, 275, 583, 1021, 1325, 1375, 2915, 5105, 6625, 11231, 14575, 25525, 54113, 56155, 72875, 127625, 270565, 280775, 595243, 1352825, 1403875, 2976215, 6764125, 14881075, 74405375]

約数ペア:

[(1, 74405375), (5, 14881075), (11, 6764125), (25, 2976215), (53, 1403875), (55, 1352825), (125, 595243), (265, 280775), (275, 270565), (583, 127625), (1021, 72875), (1325, 56155), (1375, 54113), (2915, 25525), (5105, 14575), (6625, 11231)]