243556242515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1\times {\mathrm{955441}}^1$

素因数の和:958462

約数の個数: 16

約数和(自身を含む): 309563208000

約数和(自身を除く): 66006965485

約数列:

[1, 5, 17, 85, 2999, 14995, 50983, 254915, 955441, 4777205, 16242497, 81212485, 2865367559, 14326837795, 48711248503, 243556242515]

約数ペア:

[(1, 243556242515), (5, 48711248503), (17, 14326837795), (85, 2865367559), (2999, 81212485), (14995, 16242497), (50983, 4777205), (254915, 955441)]