2515711825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 3712262400

約数和(自身を除く): 1196550575

約数列:

[1, 5, 11, 23, 25, 41, 55, 89, 109, 115, 205, 253, 275, 445, 451, 545, 575, 943, 979, 1025, 1199, 1265, 2047, 2225, 2255, 2507, 2725, 3649, 4469, 4715, 4895, 5995, 6325, 9701, 10235, 10373, 11275, 12535, 18245, 22345, 22517, 23575, 24475, 27577, 29975, 40139, 48505, 49159, 51175, 51865, 62675, 83927, 91225, 102787, 106711, 111725, 112585, 137885, 200695, 223123, 242525, 245795, 259325, 397741, 419635, 513935, 533555, 562925, 689425, 923197, 1003475, 1115615, 1130657, 1228975, 1988705, 2098175, 2454353, 2569675, 2667775, 4375151, 4615985, 5578075, 5653285, 9148043, 9943525, 12271765, 21875755, 23079925, 28266425, 45740215, 61358825, 100628473, 109378775, 228701075, 503142365, 2515711825]

約数ペア:

[(1, 2515711825), (5, 503142365), (11, 228701075), (23, 109378775), (25, 100628473), (41, 61358825), (55, 45740215), (89, 28266425), (109, 23079925), (115, 21875755), (205, 12271765), (253, 9943525), (275, 9148043), (445, 5653285), (451, 5578075), (545, 4615985), (575, 4375151), (943, 2667775), (979, 2569675), (1025, 2454353), (1199, 2098175), (1265, 1988705), (2047, 1228975), (2225, 1130657), (2255, 1115615), (2507, 1003475), (2725, 923197), (3649, 689425), (4469, 562925), (4715, 533555), (4895, 513935), (5995, 419635), (6325, 397741), (9701, 259325), (10235, 245795), (10373, 242525), (11275, 223123), (12535, 200695), (18245, 137885), (22345, 112585), (22517, 111725), (23575, 106711), (24475, 102787), (27577, 91225), (29975, 83927), (40139, 62675), (48505, 51865), (49159, 51175)]