2703825

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 4947228

約数和(自身を除く): 2243403

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 197, 225, 305, 549, 591, 915, 985, 1525, 1773, 2745, 2955, 4575, 4925, 8865, 12017, 13725, 14775, 36051, 44325, 60085, 108153, 180255, 300425, 540765, 901275, 2703825]

約数ペア:

[(1, 2703825), (3, 901275), (5, 540765), (9, 300425), (15, 180255), (25, 108153), (45, 60085), (61, 44325), (75, 36051), (183, 14775), (197, 13725), (225, 12017), (305, 8865), (549, 4925), (591, 4575), (915, 2955), (985, 2745), (1525, 1773)]