70138515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{275053}}^1$

素因数の和:275078

約数の個数: 16

約数和(自身を含む): 118823328

約数和(自身を除く): 48684813

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 275053, 825159, 1375265, 4125795, 4675901, 14027703, 23379505, 70138515]

約数ペア:

[(1, 70138515), (3, 23379505), (5, 14027703), (15, 4675901), (17, 4125795), (51, 1375265), (85, 825159), (255, 275053)]