85943295

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 75797505

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 89, 115, 135, 207, 267, 311, 345, 445, 621, 801, 933, 1035, 1335, 1555, 2047, 2403, 2799, 3105, 4005, 4665, 6141, 7153, 8397, 10235, 12015, 13995, 18423, 21459, 27679, 30705, 35765, 41985, 55269, 64377, 83037, 92115, 107295, 138395, 193131, 249111, 276345, 321885, 415185, 636617, 747333, 965655, 1245555, 1909851, 3183085, 3736665, 5729553, 9549255, 17188659, 28647765, 85943295]

約数ペア:

[(1, 85943295), (3, 28647765), (5, 17188659), (9, 9549255), (15, 5729553), (23, 3736665), (27, 3183085), (45, 1909851), (69, 1245555), (89, 965655), (115, 747333), (135, 636617), (207, 415185), (267, 321885), (311, 276345), (345, 249111), (445, 193131), (621, 138395), (801, 107295), (933, 92115), (1035, 83037), (1335, 64377), (1555, 55269), (2047, 41985), (2403, 35765), (2799, 30705), (3105, 27679), (4005, 21459), (4665, 18423), (6141, 13995), (7153, 12015), (8397, 10235)]