80296215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 133721280

約数和(自身を除く): 53425065

約数列:

[1, 3, 5, 15, 29, 87, 145, 197, 435, 591, 937, 985, 2811, 2955, 4685, 5713, 14055, 17139, 27173, 28565, 81519, 85695, 135865, 184589, 407595, 553767, 922945, 2768835, 5353081, 16059243, 26765405, 80296215]

約数ペア:

[(1, 80296215), (3, 26765405), (5, 16059243), (15, 5353081), (29, 2768835), (87, 922945), (145, 553767), (197, 407595), (435, 184589), (591, 135865), (937, 85695), (985, 81519), (2811, 28565), (2955, 27173), (4685, 17139), (5713, 14055)]