420597165

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{384107}}^1$

素因数の和:384188

約数の個数: 16

約数和(自身を含む): 682175808

約数和(自身を除く): 261578643

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 384107, 1152321, 1920535, 5761605, 28039811, 84119433, 140199055, 420597165]

約数ペア:

[(1, 420597165), (3, 140199055), (5, 84119433), (15, 28039811), (73, 5761605), (219, 1920535), (365, 1152321), (1095, 384107)]