984967833025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{9337}}^1$

素因数の和:10223

約数の個数: 72

約数和(自身を含む): 1375548507872

約数和(自身を除く): 390580674847

約数列:

[1, 5, 11, 25, 43, 55, 121, 215, 275, 473, 605, 811, 1075, 2365, 3025, 4055, 5203, 8921, 9337, 11825, 20275, 26015, 34873, 44605, 46685, 98131, 102707, 130075, 174365, 223025, 233425, 383603, 401491, 490655, 513535, 871825, 1129777, 1918015, 2007455, 2453275, 2567675, 4219633, 4416401, 5648885, 7572307, 9590075, 10037275, 21098165, 22082005, 28244425, 37861535, 48580411, 83295377, 105490825, 110410025, 189307675, 242902055, 325609201, 416476885, 916249147, 1214510275, 1628046005, 2082384425, 3581701211, 4581245735, 8140230025, 17908506055, 22906228675, 39398713321, 89542530275, 196993566605, 984967833025]

約数ペア:

[(1, 984967833025), (5, 196993566605), (11, 89542530275), (25, 39398713321), (43, 22906228675), (55, 17908506055), (121, 8140230025), (215, 4581245735), (275, 3581701211), (473, 2082384425), (605, 1628046005), (811, 1214510275), (1075, 916249147), (2365, 416476885), (3025, 325609201), (4055, 242902055), (5203, 189307675), (8921, 110410025), (9337, 105490825), (11825, 83295377), (20275, 48580411), (26015, 37861535), (34873, 28244425), (44605, 22082005), (46685, 21098165), (98131, 10037275), (102707, 9590075), (130075, 7572307), (174365, 5648885), (223025, 4416401), (233425, 4219633), (383603, 2567675), (401491, 2453275), (490655, 2007455), (513535, 1918015), (871825, 1129777)]