73561605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 134356992

約数和(自身を除く): 60795387

約数列:

[1, 3, 5, 13, 15, 31, 39, 43, 65, 93, 129, 155, 195, 215, 283, 403, 465, 559, 645, 849, 1209, 1333, 1415, 1677, 2015, 2795, 3679, 3999, 4245, 6045, 6665, 8385, 8773, 11037, 12169, 17329, 18395, 19995, 26319, 36507, 43865, 51987, 55185, 60845, 86645, 114049, 131595, 158197, 182535, 259935, 342147, 377239, 474591, 570245, 790985, 1131717, 1710735, 1886195, 2372955, 4904107, 5658585, 14712321, 24520535, 73561605]

約数ペア:

[(1, 73561605), (3, 24520535), (5, 14712321), (13, 5658585), (15, 4904107), (31, 2372955), (39, 1886195), (43, 1710735), (65, 1131717), (93, 790985), (129, 570245), (155, 474591), (195, 377239), (215, 342147), (283, 259935), (403, 182535), (465, 158197), (559, 131595), (645, 114049), (849, 86645), (1209, 60845), (1333, 55185), (1415, 51987), (1677, 43865), (2015, 36507), (2795, 26319), (3679, 19995), (3999, 18395), (4245, 17329), (6045, 12169), (6665, 11037), (8385, 8773)]