38700045

素因数分解:

$3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 69062400

約数和(自身を除く): 30362355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 439, 653, 1317, 1959, 2195, 3265, 3951, 5877, 6585, 9795, 11853, 17631, 19755, 29385, 59265, 88155, 286667, 860001, 1433335, 2580003, 4300005, 7740009, 12900015, 38700045]

約数ペア:

[(1, 38700045), (3, 12900015), (5, 7740009), (9, 4300005), (15, 2580003), (27, 1433335), (45, 860001), (135, 286667), (439, 88155), (653, 59265), (1317, 29385), (1959, 19755), (2195, 17631), (3265, 11853), (3951, 9795), (5877, 6585)]