27550425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 52691072

約数和(自身を除く): 25140647

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 291, 485, 525, 541, 679, 1455, 1623, 2037, 2425, 2705, 3395, 3787, 7275, 8115, 10185, 11361, 13525, 16975, 18935, 40575, 50925, 52477, 56805, 94675, 157431, 262385, 284025, 367339, 787155, 1102017, 1311925, 1836695, 3935775, 5510085, 9183475, 27550425]

約数ペア:

[(1, 27550425), (3, 9183475), (5, 5510085), (7, 3935775), (15, 1836695), (21, 1311925), (25, 1102017), (35, 787155), (75, 367339), (97, 284025), (105, 262385), (175, 157431), (291, 94675), (485, 56805), (525, 52477), (541, 50925), (679, 40575), (1455, 18935), (1623, 16975), (2037, 13525), (2425, 11361), (2705, 10185), (3395, 8115), (3787, 7275)]