82258215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 146534688

約数和(自身を除く): 64276473

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 169, 185, 195, 481, 507, 555, 845, 877, 1443, 2405, 2535, 2631, 4385, 6253, 7215, 11401, 13155, 18759, 31265, 32449, 34203, 57005, 93795, 97347, 148213, 162245, 171015, 421837, 444639, 486735, 741065, 1265511, 2109185, 2223195, 5483881, 6327555, 16451643, 27419405, 82258215]

約数ペア:

[(1, 82258215), (3, 27419405), (5, 16451643), (13, 6327555), (15, 5483881), (37, 2223195), (39, 2109185), (65, 1265511), (111, 741065), (169, 486735), (185, 444639), (195, 421837), (481, 171015), (507, 162245), (555, 148213), (845, 97347), (877, 93795), (1443, 57005), (2405, 34203), (2535, 32449), (2631, 31265), (4385, 18759), (6253, 13155), (7215, 11401)]