72233685

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 132133248

約数和(自身を除く): 59899563

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 207, 303, 345, 505, 691, 909, 1035, 1515, 2073, 2323, 3455, 4545, 6219, 6969, 10365, 11615, 15893, 20907, 31095, 34845, 47679, 69791, 79465, 104535, 143037, 209373, 238395, 348955, 628119, 715185, 1046865, 1605193, 3140595, 4815579, 8025965, 14446737, 24077895, 72233685]

約数ペア:

[(1, 72233685), (3, 24077895), (5, 14446737), (9, 8025965), (15, 4815579), (23, 3140595), (45, 1605193), (69, 1046865), (101, 715185), (115, 628119), (207, 348955), (303, 238395), (345, 209373), (505, 143037), (691, 104535), (909, 79465), (1035, 69791), (1515, 47679), (2073, 34845), (2323, 31095), (3455, 20907), (4545, 15893), (6219, 11615), (6969, 10365)]