2070565575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2453

約数の個数: 96

約数和(自身を含む): 3978870336

約数和(自身を除く): 1908304761

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 53, 65, 75, 85, 159, 195, 221, 255, 265, 325, 425, 663, 689, 795, 901, 975, 1105, 1275, 1325, 2067, 2357, 2703, 3315, 3445, 3975, 4505, 5525, 7071, 10335, 11713, 11785, 13515, 16575, 17225, 22525, 30641, 35139, 35355, 40069, 51675, 58565, 58925, 67575, 91923, 120207, 124921, 153205, 175695, 176775, 200345, 292825, 374763, 459615, 520897, 601035, 624605, 766025, 878475, 1001725, 1562691, 1623973, 1873815, 2123657, 2298075, 2604485, 3005175, 3123025, 4871919, 6370971, 7813455, 8119865, 9369075, 10618285, 13022425, 24359595, 27607541, 31854855, 39067275, 40599325, 53091425, 82822623, 121797975, 138037705, 159274275, 414113115, 690188525, 2070565575]

約数ペア:

[(1, 2070565575), (3, 690188525), (5, 414113115), (13, 159274275), (15, 138037705), (17, 121797975), (25, 82822623), (39, 53091425), (51, 40599325), (53, 39067275), (65, 31854855), (75, 27607541), (85, 24359595), (159, 13022425), (195, 10618285), (221, 9369075), (255, 8119865), (265, 7813455), (325, 6370971), (425, 4871919), (663, 3123025), (689, 3005175), (795, 2604485), (901, 2298075), (975, 2123657), (1105, 1873815), (1275, 1623973), (1325, 1562691), (2067, 1001725), (2357, 878475), (2703, 766025), (3315, 624605), (3445, 601035), (3975, 520897), (4505, 459615), (5525, 374763), (7071, 292825), (10335, 200345), (11713, 176775), (11785, 175695), (13515, 153205), (16575, 124921), (17225, 120207), (22525, 91923), (30641, 67575), (35139, 58925), (35355, 58565), (40069, 51675)]