69003675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 137574528

約数和(自身を除く): 68570853

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 93, 117, 155, 195, 225, 279, 325, 403, 465, 585, 761, 775, 975, 1209, 1395, 2015, 2283, 2325, 2925, 3627, 3805, 6045, 6849, 6975, 9893, 10075, 11415, 18135, 19025, 23591, 29679, 30225, 34245, 49465, 57075, 70773, 89037, 90675, 117955, 148395, 171225, 212319, 247325, 306683, 353865, 445185, 589775, 741975, 920049, 1061595, 1533415, 1769325, 2225925, 2760147, 4600245, 5307975, 7667075, 13800735, 23001225, 69003675]

約数ペア:

[(1, 69003675), (3, 23001225), (5, 13800735), (9, 7667075), (13, 5307975), (15, 4600245), (25, 2760147), (31, 2225925), (39, 1769325), (45, 1533415), (65, 1061595), (75, 920049), (93, 741975), (117, 589775), (155, 445185), (195, 353865), (225, 306683), (279, 247325), (325, 212319), (403, 171225), (465, 148395), (585, 117955), (761, 90675), (775, 89037), (975, 70773), (1209, 57075), (1395, 49465), (2015, 34245), (2283, 30225), (2325, 29679), (2925, 23591), (3627, 19025), (3805, 18135), (6045, 11415), (6849, 10075), (6975, 9893)]