22442715

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 40435200

約数和(自身を除く): 17992485

約数列:

[1, 3, 5, 9, 15, 45, 59, 79, 107, 177, 237, 295, 321, 395, 531, 535, 711, 885, 963, 1185, 1605, 2655, 3555, 4661, 4815, 6313, 8453, 13983, 18939, 23305, 25359, 31565, 41949, 42265, 56817, 69915, 76077, 94695, 126795, 209745, 284085, 380385, 498727, 1496181, 2493635, 4488543, 7480905, 22442715]

約数ペア:

[(1, 22442715), (3, 7480905), (5, 4488543), (9, 2493635), (15, 1496181), (45, 498727), (59, 380385), (79, 284085), (107, 209745), (177, 126795), (237, 94695), (295, 76077), (321, 69915), (395, 56817), (531, 42265), (535, 41949), (711, 31565), (885, 25359), (963, 23305), (1185, 18939), (1605, 13983), (2655, 8453), (3555, 6313), (4661, 4815)]