58561785

素因数分解:

$3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 106282176

約数和(自身を除く): 47720391

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 243, 307, 405, 471, 785, 921, 1215, 1413, 1535, 2355, 2763, 4239, 4605, 7065, 8289, 12717, 13815, 21195, 24867, 38151, 41445, 48199, 63585, 74601, 124335, 144597, 190755, 240995, 373005, 433791, 722985, 1301373, 2168955, 3904119, 6506865, 11712357, 19520595, 58561785]

約数ペア:

[(1, 58561785), (3, 19520595), (5, 11712357), (9, 6506865), (15, 3904119), (27, 2168955), (45, 1301373), (81, 722985), (135, 433791), (157, 373005), (243, 240995), (307, 190755), (405, 144597), (471, 124335), (785, 74601), (921, 63585), (1215, 48199), (1413, 41445), (1535, 38151), (2355, 24867), (2763, 21195), (4239, 13815), (4605, 12717), (7065, 8289)]