201612345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15467}}^1$

素因数の和:15565

約数の個数: 32

約数和(自身を含む): 356382720

約数和(自身を除く): 154770375

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 15467, 46401, 77335, 170137, 232005, 510411, 850685, 1221893, 2552055, 3665679, 6109465, 13440823, 18328395, 40322469, 67204115, 201612345]

約数ペア:

[(1, 201612345), (3, 67204115), (5, 40322469), (11, 18328395), (15, 13440823), (33, 6109465), (55, 3665679), (79, 2552055), (165, 1221893), (237, 850685), (395, 510411), (869, 232005), (1185, 170137), (2607, 77335), (4345, 46401), (13035, 15467)]