74222835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 129646080

約数和(自身を除く): 55423245

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 271, 285, 465, 589, 813, 961, 1355, 1767, 2883, 2945, 4065, 4805, 5149, 8401, 8835, 14415, 15447, 18259, 25203, 25745, 42005, 54777, 77235, 91295, 126015, 159619, 260431, 273885, 478857, 781293, 798095, 1302155, 2394285, 3906465, 4948189, 14844567, 24740945, 74222835]

約数ペア:

[(1, 74222835), (3, 24740945), (5, 14844567), (15, 4948189), (19, 3906465), (31, 2394285), (57, 1302155), (93, 798095), (95, 781293), (155, 478857), (271, 273885), (285, 260431), (465, 159619), (589, 126015), (813, 91295), (961, 77235), (1355, 54777), (1767, 42005), (2883, 25745), (2945, 25203), (4065, 18259), (4805, 15447), (5149, 14415), (8401, 8835)]