8432775

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 17238480

約数和(自身を除く): 8805705

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 31, 39, 45, 65, 75, 93, 117, 135, 155, 195, 225, 279, 325, 351, 403, 465, 585, 675, 775, 837, 961, 975, 1209, 1395, 1755, 2015, 2325, 2883, 2925, 3627, 4185, 4805, 6045, 6975, 8649, 8775, 10075, 10881, 12493, 14415, 18135, 20925, 24025, 25947, 30225, 37479, 43245, 54405, 62465, 72075, 90675, 112437, 129735, 187395, 216225, 272025, 312325, 337311, 562185, 648675, 936975, 1686555, 2810925, 8432775]

約数ペア:

[(1, 8432775), (3, 2810925), (5, 1686555), (9, 936975), (13, 648675), (15, 562185), (25, 337311), (27, 312325), (31, 272025), (39, 216225), (45, 187395), (65, 129735), (75, 112437), (93, 90675), (117, 72075), (135, 62465), (155, 54405), (195, 43245), (225, 37479), (279, 30225), (325, 25947), (351, 24025), (403, 20925), (465, 18135), (585, 14415), (675, 12493), (775, 10881), (837, 10075), (961, 8775), (975, 8649), (1209, 6975), (1395, 6045), (1755, 4805), (2015, 4185), (2325, 3627), (2883, 2925)]