7851736145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1842

約数の個数: 64

約数和(自身を含む): 11012246784

約数和(自身を除く): 3160510639

約数列:

[1, 5, 11, 37, 43, 53, 55, 185, 215, 265, 407, 473, 583, 1591, 1693, 1961, 2035, 2279, 2365, 2915, 7955, 8465, 9805, 11395, 17501, 18623, 21571, 25069, 62641, 72799, 84323, 87505, 89729, 93115, 107855, 125345, 313205, 363995, 421615, 448645, 689051, 800789, 927553, 987019, 2693563, 3319973, 3445255, 3858347, 4003945, 4637765, 4935095, 13467815, 16599865, 19291735, 29629193, 36519703, 42441817, 142758839, 148145965, 182598515, 212209085, 713794195, 1570347229, 7851736145]

約数ペア:

[(1, 7851736145), (5, 1570347229), (11, 713794195), (37, 212209085), (43, 182598515), (53, 148145965), (55, 142758839), (185, 42441817), (215, 36519703), (265, 29629193), (407, 19291735), (473, 16599865), (583, 13467815), (1591, 4935095), (1693, 4637765), (1961, 4003945), (2035, 3858347), (2279, 3445255), (2365, 3319973), (2915, 2693563), (7955, 987019), (8465, 927553), (9805, 800789), (11395, 689051), (17501, 448645), (18623, 421615), (21571, 363995), (25069, 313205), (62641, 125345), (72799, 107855), (84323, 93115), (87505, 89729)]