42727905

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 45330975

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 135, 139, 165, 207, 243, 253, 297, 345, 405, 417, 495, 621, 695, 759, 891, 1035, 1215, 1251, 1265, 1485, 1529, 1863, 2085, 2277, 2673, 3105, 3197, 3753, 3795, 4455, 4587, 5589, 6255, 6831, 7645, 9315, 9591, 11259, 11385, 13365, 13761, 15985, 18765, 20493, 22935, 27945, 28773, 33777, 34155, 35167, 41283, 47955, 56295, 61479, 68805, 86319, 102465, 105501, 123849, 143865, 168885, 175835, 206415, 258957, 307395, 316503, 371547, 431595, 527505, 619245, 776871, 949509, 1294785, 1582515, 1857735, 2848527, 3884355, 4747545, 8545581, 14242635, 42727905]

約数ペア:

[(1, 42727905), (3, 14242635), (5, 8545581), (9, 4747545), (11, 3884355), (15, 2848527), (23, 1857735), (27, 1582515), (33, 1294785), (45, 949509), (55, 776871), (69, 619245), (81, 527505), (99, 431595), (115, 371547), (135, 316503), (139, 307395), (165, 258957), (207, 206415), (243, 175835), (253, 168885), (297, 143865), (345, 123849), (405, 105501), (417, 102465), (495, 86319), (621, 68805), (695, 61479), (759, 56295), (891, 47955), (1035, 41283), (1215, 35167), (1251, 34155), (1265, 33777), (1485, 28773), (1529, 27945), (1863, 22935), (2085, 20493), (2277, 18765), (2673, 15985), (3105, 13761), (3197, 13365), (3753, 11385), (3795, 11259), (4455, 9591), (4587, 9315), (5589, 7645), (6255, 6831)]