129511695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26731}}^1$

素因数の和:26775

約数の個数: 32

約数和(自身を含む): 230964480

約数和(自身を除く): 101452785

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 26731, 80193, 133655, 400965, 454427, 507889, 1363281, 1523667, 2272135, 2539445, 6816405, 7618335, 8634113, 25902339, 43170565, 129511695]

約数ペア:

[(1, 129511695), (3, 43170565), (5, 25902339), (15, 8634113), (17, 7618335), (19, 6816405), (51, 2539445), (57, 2272135), (85, 1523667), (95, 1363281), (255, 507889), (285, 454427), (323, 400965), (969, 133655), (1615, 80193), (4845, 26731)]