54795645

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 99216000

約数和(自身を除く): 44420355

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 199, 211, 261, 435, 597, 633, 995, 1055, 1305, 1791, 1899, 2985, 3165, 5771, 6119, 8955, 9495, 17313, 18357, 28855, 30595, 41989, 51939, 55071, 86565, 91785, 125967, 209945, 259695, 275355, 377901, 629835, 1217681, 1889505, 3653043, 6088405, 10959129, 18265215, 54795645]

約数ペア:

[(1, 54795645), (3, 18265215), (5, 10959129), (9, 6088405), (15, 3653043), (29, 1889505), (45, 1217681), (87, 629835), (145, 377901), (199, 275355), (211, 259695), (261, 209945), (435, 125967), (597, 91785), (633, 86565), (995, 55071), (1055, 51939), (1305, 41989), (1791, 30595), (1899, 28855), (2985, 18357), (3165, 17313), (5771, 9495), (6119, 8955)]