30531015

素因数分解:

$3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1039}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 53052480

約数和(自身を除く): 22521465

約数列:

[1, 3, 5, 9, 15, 45, 653, 1039, 1959, 3117, 3265, 5195, 5877, 9351, 9795, 15585, 29385, 46755, 678467, 2035401, 3392335, 6106203, 10177005, 30531015]

約数ペア:

[(1, 30531015), (3, 10177005), (5, 6106203), (9, 3392335), (15, 2035401), (45, 678467), (653, 46755), (1039, 29385), (1959, 15585), (3117, 9795), (3265, 9351), (5195, 5877)]