390204552315

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{366389251}}^1$

素因数の和:366389330

約数の個数: 16

約数和(自身を含む): 633120627456

約数和(自身を除く): 242916075141

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 366389251, 1099167753, 1831946255, 5495838765, 26013636821, 78040910463, 130068184105, 390204552315]

約数ペア:

[(1, 390204552315), (3, 130068184105), (5, 78040910463), (15, 26013636821), (71, 5495838765), (213, 1831946255), (355, 1099167753), (1065, 366389251)]