1489809035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{13799}}^1$

素因数の和:13979

約数の個数: 32

約数和(自身を含む): 2114380800

約数和(自身を除く): 624571765

約数列:

[1, 5, 11, 13, 55, 65, 143, 151, 715, 755, 1661, 1963, 8305, 9815, 13799, 21593, 68995, 107965, 151789, 179387, 758945, 896935, 1973257, 2083649, 9866285, 10418245, 22920139, 27087437, 114600695, 135437185, 297961807, 1489809035]

約数ペア:

[(1, 1489809035), (5, 297961807), (11, 135437185), (13, 114600695), (55, 27087437), (65, 22920139), (143, 10418245), (151, 9866285), (715, 2083649), (755, 1973257), (1661, 896935), (1963, 758945), (8305, 179387), (9815, 151789), (13799, 107965), (21593, 68995)]