210898545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98321}}^1$

素因数の和:98353

約数の個数: 32

約数和(自身を含む): 396434304

約数和(自身を除く): 185535759

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 98321, 294963, 491605, 1081531, 1278173, 1474815, 3244593, 3834519, 5407655, 6390865, 14059903, 16222965, 19172595, 42179709, 70299515, 210898545]

約数ペア:

[(1, 210898545), (3, 70299515), (5, 42179709), (11, 19172595), (13, 16222965), (15, 14059903), (33, 6390865), (39, 5407655), (55, 3834519), (65, 3244593), (143, 1474815), (165, 1278173), (195, 1081531), (429, 491605), (715, 294963), (2145, 98321)]