15671249955

素因数分解:

$3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{332617}}^1$

素因数の和:332980

約数の個数: 32

約数和(自身を含む): 27939912000

約数和(自身を除く): 12268662045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 349, 1047, 1745, 3141, 5235, 9423, 15705, 47115, 332617, 997851, 1663085, 2993553, 4989255, 8980659, 14967765, 44903295, 116083333, 348249999, 580416665, 1044749997, 1741249995, 3134249991, 5223749985, 15671249955]

約数ペア:

[(1, 15671249955), (3, 5223749985), (5, 3134249991), (9, 1741249995), (15, 1044749997), (27, 580416665), (45, 348249999), (135, 116083333), (349, 44903295), (1047, 14967765), (1745, 8980659), (3141, 4989255), (5235, 2993553), (9423, 1663085), (15705, 997851), (47115, 332617)]