157459695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19919}}^1$

素因数の和:19975

約数の個数: 32

約数和(自身を含む): 275374080

約数和(自身を除く): 117914385

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 19919, 59757, 99595, 298785, 338623, 617489, 1015869, 1693115, 1852467, 3087445, 5079345, 9262335, 10497313, 31491939, 52486565, 157459695]

約数ペア:

[(1, 157459695), (3, 52486565), (5, 31491939), (15, 10497313), (17, 9262335), (31, 5079345), (51, 3087445), (85, 1852467), (93, 1693115), (155, 1015869), (255, 617489), (465, 338623), (527, 298785), (1581, 99595), (2635, 59757), (7905, 19919)]