16442055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 33914880

約数和(自身を除く): 17472825

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 127, 135, 137, 189, 315, 381, 411, 635, 685, 889, 945, 959, 1143, 1233, 1905, 2055, 2667, 2877, 3429, 3699, 4445, 4795, 5715, 6165, 8001, 8631, 13335, 14385, 17145, 17399, 18495, 24003, 25893, 40005, 43155, 52197, 86995, 120015, 121793, 129465, 156591, 260985, 365379, 469773, 608965, 782955, 1096137, 1826895, 2348865, 3288411, 5480685, 16442055]

約数ペア:

[(1, 16442055), (3, 5480685), (5, 3288411), (7, 2348865), (9, 1826895), (15, 1096137), (21, 782955), (27, 608965), (35, 469773), (45, 365379), (63, 260985), (105, 156591), (127, 129465), (135, 121793), (137, 120015), (189, 86995), (315, 52197), (381, 43155), (411, 40005), (635, 25893), (685, 24003), (889, 18495), (945, 17399), (959, 17145), (1143, 14385), (1233, 13335), (1905, 8631), (2055, 8001), (2667, 6165), (2877, 5715), (3429, 4795), (3699, 4445)]