75219985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 99377280

約数和(自身を除く): 24157295

約数列:

[1, 5, 17, 53, 59, 85, 265, 283, 295, 901, 1003, 1415, 3127, 4505, 4811, 5015, 14999, 15635, 16697, 24055, 53159, 74995, 83485, 254983, 265795, 283849, 884941, 1274915, 1419245, 4424705, 15043997, 75219985]

約数ペア:

[(1, 75219985), (5, 15043997), (17, 4424705), (53, 1419245), (59, 1274915), (85, 884941), (265, 283849), (283, 265795), (295, 254983), (901, 83485), (1003, 74995), (1415, 53159), (3127, 24055), (4505, 16697), (4811, 15635), (5015, 14999)]