649702923255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{52081}}^1$

素因数の和:52841

約数の個数: 96

約数和(自身を含む): 1246018101120

約数和(自身を除く): 596315177865

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 709, 765, 1035, 1173, 1955, 2127, 3519, 3545, 5865, 6381, 10635, 12053, 16307, 17595, 31905, 36159, 48921, 52081, 60265, 81535, 108477, 146763, 156243, 180795, 244605, 260405, 277219, 468729, 542385, 733815, 781215, 831657, 885377, 1197863, 1386095, 2343645, 2494971, 2656131, 3593589, 4158285, 4426885, 5989315, 7968393, 10780767, 12474855, 13280655, 17967945, 20363671, 36925429, 39841965, 53903835, 61091013, 101818355, 110776287, 183273039, 184627145, 305455065, 332328861, 553881435, 627732293, 849284867, 916365195, 1661644305, 1883196879, 2547854601, 3138661465, 4246424335, 5649590637, 7643563803, 9415984395, 12739273005, 14437842739, 28247953185, 38217819015, 43313528217, 72189213695, 129940584651, 216567641085, 649702923255]

約数ペア:

[(1, 649702923255), (3, 216567641085), (5, 129940584651), (9, 72189213695), (15, 43313528217), (17, 38217819015), (23, 28247953185), (45, 14437842739), (51, 12739273005), (69, 9415984395), (85, 7643563803), (115, 5649590637), (153, 4246424335), (207, 3138661465), (255, 2547854601), (345, 1883196879), (391, 1661644305), (709, 916365195), (765, 849284867), (1035, 627732293), (1173, 553881435), (1955, 332328861), (2127, 305455065), (3519, 184627145), (3545, 183273039), (5865, 110776287), (6381, 101818355), (10635, 61091013), (12053, 53903835), (16307, 39841965), (17595, 36925429), (31905, 20363671), (36159, 17967945), (48921, 13280655), (52081, 12474855), (60265, 10780767), (81535, 7968393), (108477, 5989315), (146763, 4426885), (156243, 4158285), (180795, 3593589), (244605, 2656131), (260405, 2494971), (277219, 2343645), (468729, 1386095), (542385, 1197863), (733815, 885377), (781215, 831657)]