38986955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 19765045

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 2549, 3059, 12745, 15295, 17843, 48431, 58627, 89215, 242155, 293135, 339017, 410389, 1113913, 1695085, 2051945, 5569565, 7797391, 38986955]

約数ペア:

[(1, 38986955), (5, 7797391), (7, 5569565), (19, 2051945), (23, 1695085), (35, 1113913), (95, 410389), (115, 339017), (133, 293135), (161, 242155), (437, 89215), (665, 58627), (805, 48431), (2185, 17843), (2549, 15295), (3059, 12745)]