2827432965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20201}}^1$

素因数の和:20290

約数の個数: 64

約数和(自身を含む): 5461327872

約数和(自身を除く): 2633894907

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 43, 93, 105, 129, 155, 215, 217, 301, 465, 645, 651, 903, 1085, 1333, 1505, 3255, 3999, 4515, 6665, 9331, 19995, 20201, 27993, 46655, 60603, 101005, 139965, 141407, 303015, 424221, 626231, 707035, 868643, 1878693, 2121105, 2605929, 3131155, 4343215, 4383617, 6080501, 9393465, 13029645, 13150851, 18241503, 21918085, 26927933, 30402505, 65754255, 80783799, 91207515, 134639665, 188495531, 403918995, 565486593, 942477655, 2827432965]

約数ペア:

[(1, 2827432965), (3, 942477655), (5, 565486593), (7, 403918995), (15, 188495531), (21, 134639665), (31, 91207515), (35, 80783799), (43, 65754255), (93, 30402505), (105, 26927933), (129, 21918085), (155, 18241503), (215, 13150851), (217, 13029645), (301, 9393465), (465, 6080501), (645, 4383617), (651, 4343215), (903, 3131155), (1085, 2605929), (1333, 2121105), (1505, 1878693), (3255, 868643), (3999, 707035), (4515, 626231), (6665, 424221), (9331, 303015), (19995, 141407), (20201, 139965), (27993, 101005), (46655, 60603)]