3520275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 6749568

約数和(自身を除く): 3229293

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 251, 255, 275, 425, 561, 753, 825, 935, 1255, 1275, 2761, 2805, 3765, 4267, 4675, 6275, 8283, 12801, 13805, 14025, 18825, 21335, 41415, 46937, 64005, 69025, 106675, 140811, 207075, 234685, 320025, 704055, 1173425, 3520275]

約数ペア:

[(1, 3520275), (3, 1173425), (5, 704055), (11, 320025), (15, 234685), (17, 207075), (25, 140811), (33, 106675), (51, 69025), (55, 64005), (75, 46937), (85, 41415), (165, 21335), (187, 18825), (251, 14025), (255, 13805), (275, 12801), (425, 8283), (561, 6275), (753, 4675), (825, 4267), (935, 3765), (1255, 2805), (1275, 2761)]