402725115

素因数分解:

$3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 780823680

約数和(自身を除く): 378098565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 729, 1053, 1215, 1755, 2187, 2833, 3159, 3645, 5265, 8499, 9477, 10935, 14165, 15795, 25497, 28431, 36829, 42495, 47385, 76491, 110487, 127485, 142155, 184145, 229473, 331461, 382455, 552435, 688419, 994383, 1147365, 1657305, 2065257, 2983149, 3442095, 4971915, 6195771, 8949447, 10326285, 14915745, 26848341, 30978855, 44747235, 80545023, 134241705, 402725115]

約数ペア:

[(1, 402725115), (3, 134241705), (5, 80545023), (9, 44747235), (13, 30978855), (15, 26848341), (27, 14915745), (39, 10326285), (45, 8949447), (65, 6195771), (81, 4971915), (117, 3442095), (135, 2983149), (195, 2065257), (243, 1657305), (351, 1147365), (405, 994383), (585, 688419), (729, 552435), (1053, 382455), (1215, 331461), (1755, 229473), (2187, 184145), (2833, 142155), (3159, 127485), (3645, 110487), (5265, 76491), (8499, 47385), (9477, 42495), (10935, 36829), (14165, 28431), (15795, 25497)]