2783114625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{947}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 4919346432

約数和(自身を除く): 2136231807

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 461, 947, 1275, 1383, 2125, 2305, 2841, 4735, 6375, 6915, 7837, 11525, 14205, 16099, 23511, 23675, 34575, 39185, 48297, 57625, 71025, 80495, 117555, 118375, 172875, 195925, 241485, 355125, 402475, 436567, 587775, 979625, 1207425, 1309701, 2012375, 2182835, 2938875, 6037125, 6548505, 7421639, 10914175, 22264917, 32742525, 37108195, 54570875, 111324585, 163712625, 185540975, 556622925, 927704875, 2783114625]

約数ペア:

[(1, 2783114625), (3, 927704875), (5, 556622925), (15, 185540975), (17, 163712625), (25, 111324585), (51, 54570875), (75, 37108195), (85, 32742525), (125, 22264917), (255, 10914175), (375, 7421639), (425, 6548505), (461, 6037125), (947, 2938875), (1275, 2182835), (1383, 2012375), (2125, 1309701), (2305, 1207425), (2841, 979625), (4735, 587775), (6375, 436567), (6915, 402475), (7837, 355125), (11525, 241485), (14205, 195925), (16099, 172875), (23511, 118375), (23675, 117555), (34575, 80495), (39185, 71025), (48297, 57625)]