2508515702775

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5881}}^1\times {\mathrm{65371}}^1$

素因数の和:71297

約数の個数: 72

約数和(自身を含む): 4648823877360

約数和(自身を除く): 2140308174585

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 5881, 6525, 17643, 29405, 52929, 65371, 88215, 147025, 170549, 196113, 264645, 326855, 441075, 511647, 588339, 852745, 980565, 1323225, 1534941, 1634275, 1895759, 2558235, 2941695, 4263725, 4902825, 5687277, 7674705, 9478795, 12791175, 14708475, 17061831, 28436385, 38373525, 47393975, 85309155, 142181925, 384446851, 426545775, 1153340553, 1922234255, 3460021659, 5766702765, 9611171275, 11148958679, 17300108295, 28833513825, 33446876037, 55744793395, 86500541475, 100340628111, 167234380185, 278723966975, 501703140555, 836171900925, 2508515702775]

約数ペア:

[(1, 2508515702775), (3, 836171900925), (5, 501703140555), (9, 278723966975), (15, 167234380185), (25, 100340628111), (29, 86500541475), (45, 55744793395), (75, 33446876037), (87, 28833513825), (145, 17300108295), (225, 11148958679), (261, 9611171275), (435, 5766702765), (725, 3460021659), (1305, 1922234255), (2175, 1153340553), (5881, 426545775), (6525, 384446851), (17643, 142181925), (29405, 85309155), (52929, 47393975), (65371, 38373525), (88215, 28436385), (147025, 17061831), (170549, 14708475), (196113, 12791175), (264645, 9478795), (326855, 7674705), (441075, 5687277), (511647, 4902825), (588339, 4263725), (852745, 2941695), (980565, 2558235), (1323225, 1895759), (1534941, 1634275)]