31061205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{32869}}^1$

素因数の和:32890

約数の個数: 32

約数和(自身を含む): 63110400

約数和(自身を除く): 32049195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 32869, 98607, 164345, 230083, 295821, 493035, 690249, 887463, 1150415, 1479105, 2070747, 3451245, 4437315, 6212241, 10353735, 31061205]

約数ペア:

[(1, 31061205), (3, 10353735), (5, 6212241), (7, 4437315), (9, 3451245), (15, 2070747), (21, 1479105), (27, 1150415), (35, 887463), (45, 690249), (63, 493035), (105, 295821), (135, 230083), (189, 164345), (315, 98607), (945, 32869)]