71399715

素因数分解:

$3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{13259}}^1$

素因数の和:13626

約数の個数: 16

約数和(自身を含む): 114566400

約数和(自身を除く): 43166685

約数列:

[1, 3, 5, 15, 359, 1077, 1795, 5385, 13259, 39777, 66295, 198885, 4759981, 14279943, 23799905, 71399715]

約数ペア:

[(1, 71399715), (3, 23799905), (5, 14279943), (15, 4759981), (359, 198885), (1077, 66295), (1795, 39777), (5385, 13259)]