75222399

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 127650816

約数和(自身を除く): 52428417

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 119, 147, 217, 357, 527, 651, 833, 971, 1519, 1581, 2499, 2913, 3689, 4557, 6797, 11067, 16507, 20391, 25823, 30101, 47579, 49521, 77469, 90303, 115549, 142737, 210707, 346647, 511717, 632121, 808843, 1474949, 1535151, 2426529, 3582019, 4424847, 10746057, 25074133, 75222399]

約数ペア:

[(1, 75222399), (3, 25074133), (7, 10746057), (17, 4424847), (21, 3582019), (31, 2426529), (49, 1535151), (51, 1474949), (93, 808843), (119, 632121), (147, 511717), (217, 346647), (357, 210707), (527, 142737), (651, 115549), (833, 90303), (971, 77469), (1519, 49521), (1581, 47579), (2499, 30101), (2913, 25823), (3689, 20391), (4557, 16507), (6797, 11067)]