151279245

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 297601920

約数和(自身を除く): 146322675

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 59, 65, 81, 117, 135, 177, 195, 295, 351, 405, 487, 531, 585, 767, 885, 1053, 1461, 1593, 1755, 2301, 2435, 2655, 3835, 4383, 4779, 5265, 6331, 6903, 7305, 7965, 11505, 13149, 18993, 20709, 21915, 23895, 28733, 31655, 34515, 39447, 56979, 62127, 65745, 86199, 94965, 103545, 143665, 170937, 197235, 258597, 284895, 310635, 373529, 430995, 512811, 775791, 854685, 1120587, 1292985, 1867645, 2327373, 2564055, 3361761, 3878955, 5602935, 10085283, 11636865, 16808805, 30255849, 50426415, 151279245]

約数ペア:

[(1, 151279245), (3, 50426415), (5, 30255849), (9, 16808805), (13, 11636865), (15, 10085283), (27, 5602935), (39, 3878955), (45, 3361761), (59, 2564055), (65, 2327373), (81, 1867645), (117, 1292985), (135, 1120587), (177, 854685), (195, 775791), (295, 512811), (351, 430995), (405, 373529), (487, 310635), (531, 284895), (585, 258597), (767, 197235), (885, 170937), (1053, 143665), (1461, 103545), (1593, 94965), (1755, 86199), (2301, 65745), (2435, 62127), (2655, 56979), (3835, 39447), (4383, 34515), (4779, 31655), (5265, 28733), (6331, 23895), (6903, 21915), (7305, 20709), (7965, 18993), (11505, 13149)]