79440735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 146727936

約数和(自身を除く): 67287201

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 173, 253, 345, 363, 519, 605, 759, 865, 1265, 1331, 1815, 1903, 2595, 2783, 3795, 3979, 3993, 5709, 6655, 8349, 9515, 11937, 13915, 19895, 19965, 20933, 28545, 30613, 41745, 43769, 59685, 62799, 91839, 104665, 131307, 153065, 218845, 230263, 313995, 459195, 481459, 656535, 690789, 1151315, 1444377, 2407295, 3453945, 5296049, 7221885, 15888147, 26480245, 79440735]

約数ペア:

[(1, 79440735), (3, 26480245), (5, 15888147), (11, 7221885), (15, 5296049), (23, 3453945), (33, 2407295), (55, 1444377), (69, 1151315), (115, 690789), (121, 656535), (165, 481459), (173, 459195), (253, 313995), (345, 230263), (363, 218845), (519, 153065), (605, 131307), (759, 104665), (865, 91839), (1265, 62799), (1331, 59685), (1815, 43769), (1903, 41745), (2595, 30613), (2783, 28545), (3795, 20933), (3979, 19965), (3993, 19895), (5709, 13915), (6655, 11937), (8349, 9515)]