61550865

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 48522735

約数列:

[1, 3, 5, 9, 15, 45, 59, 97, 177, 239, 291, 295, 485, 531, 717, 873, 885, 1195, 1455, 2151, 2655, 3585, 4365, 5723, 10755, 14101, 17169, 23183, 28615, 42303, 51507, 69549, 70505, 85845, 115915, 126909, 208647, 211515, 257535, 347745, 634545, 1043235, 1367797, 4103391, 6838985, 12310173, 20516955, 61550865]

約数ペア:

[(1, 61550865), (3, 20516955), (5, 12310173), (9, 6838985), (15, 4103391), (45, 1367797), (59, 1043235), (97, 634545), (177, 347745), (239, 257535), (291, 211515), (295, 208647), (485, 126909), (531, 115915), (717, 85845), (873, 70505), (885, 69549), (1195, 51507), (1455, 42303), (2151, 28615), (2655, 23183), (3585, 17169), (4365, 14101), (5723, 10755)]