144997385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 194890752

約数和(自身を除く): 49893367

約数列:

[1, 5, 13, 31, 65, 155, 227, 317, 403, 1135, 1585, 2015, 2951, 4121, 7037, 9827, 14755, 20605, 35185, 49135, 71959, 91481, 127751, 359795, 457405, 638755, 935467, 2230729, 4677335, 11153645, 28999477, 144997385]

約数ペア:

[(1, 144997385), (5, 28999477), (13, 11153645), (31, 4677335), (65, 2230729), (155, 935467), (227, 638755), (317, 457405), (403, 359795), (1135, 127751), (1585, 91481), (2015, 71959), (2951, 49135), (4121, 35185), (7037, 20605), (9827, 14755)]