142016475

素因数分解:

$3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{6691}}^1$

素因数の和:6987

約数の個数: 24

約数和(自身を含む): 235665472

約数和(自身を除く): 93648997

約数列:

[1, 3, 5, 15, 25, 75, 283, 849, 1415, 4245, 6691, 7075, 20073, 21225, 33455, 100365, 167275, 501825, 1893553, 5680659, 9467765, 28403295, 47338825, 142016475]

約数ペア:

[(1, 142016475), (3, 47338825), (5, 28403295), (15, 9467765), (25, 5680659), (75, 1893553), (283, 501825), (849, 167275), (1415, 100365), (4245, 33455), (6691, 21225), (7075, 20073)]