158979795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35447}}^1$

素因数の和:35491

約数の個数: 32

約数和(自身を含む): 285852672

約数和(自身を除く): 126872877

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 35447, 106341, 177235, 460811, 531705, 815281, 1382433, 2304055, 2445843, 4076405, 6912165, 10598653, 12229215, 31795959, 52993265, 158979795]

約数ペア:

[(1, 158979795), (3, 52993265), (5, 31795959), (13, 12229215), (15, 10598653), (23, 6912165), (39, 4076405), (65, 2445843), (69, 2304055), (115, 1382433), (195, 815281), (299, 531705), (345, 460811), (897, 177235), (1495, 106341), (4485, 35447)]