80037585

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 150336000

約数和(自身を除く): 70298415

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 149, 173, 207, 345, 447, 519, 621, 745, 865, 1035, 1341, 1557, 2235, 2595, 3105, 3427, 3979, 4023, 4671, 6705, 7785, 10281, 11937, 17135, 19895, 20115, 23355, 25777, 30843, 35811, 51405, 59685, 77331, 92529, 107433, 128885, 154215, 179055, 231993, 386655, 462645, 537165, 592871, 695979, 1159965, 1778613, 2964355, 3479895, 5335839, 8893065, 16007517, 26679195, 80037585]

約数ペア:

[(1, 80037585), (3, 26679195), (5, 16007517), (9, 8893065), (15, 5335839), (23, 3479895), (27, 2964355), (45, 1778613), (69, 1159965), (115, 695979), (135, 592871), (149, 537165), (173, 462645), (207, 386655), (345, 231993), (447, 179055), (519, 154215), (621, 128885), (745, 107433), (865, 92529), (1035, 77331), (1341, 59685), (1557, 51405), (2235, 35811), (2595, 30843), (3105, 25777), (3427, 23355), (3979, 20115), (4023, 19895), (4671, 17135), (6705, 11937), (7785, 10281)]