152980660105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{336221231}}^1$

素因数の和:336221256

約数の個数: 16

約数和(自身を含む): 225940667904

約数和(自身を除く): 72960007799

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 336221231, 1681106155, 2353548617, 4370876003, 11767743085, 21854380015, 30596132021, 152980660105]

約数ペア:

[(1, 152980660105), (5, 30596132021), (7, 21854380015), (13, 11767743085), (35, 4370876003), (65, 2353548617), (91, 1681106155), (455, 336221231)]