15707742705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{8839}}^1$

素因数の和:8991

約数の個数: 96

約数和(自身を含む): 30383009280

約数和(自身を除く): 14675266575

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 101, 115, 153, 207, 255, 303, 345, 391, 505, 765, 909, 1035, 1173, 1515, 1717, 1955, 2323, 3519, 4545, 5151, 5865, 6969, 8585, 8839, 11615, 15453, 17595, 20907, 25755, 26517, 34845, 39491, 44195, 77265, 79551, 104535, 118473, 132585, 150263, 197455, 203297, 355419, 397755, 450789, 592365, 609891, 751315, 892739, 1016485, 1352367, 1777095, 1829673, 2253945, 2678217, 3049455, 3456049, 4463695, 6761835, 8034651, 9148365, 10368147, 13391085, 15176563, 17280245, 20532997, 31104441, 40173255, 45529689, 51840735, 61598991, 75882815, 102664985, 136589067, 155522205, 184796973, 227648445, 307994955, 349060949, 682945335, 923984865, 1047182847, 1745304745, 3141548541, 5235914235, 15707742705]

約数ペア:

[(1, 15707742705), (3, 5235914235), (5, 3141548541), (9, 1745304745), (15, 1047182847), (17, 923984865), (23, 682945335), (45, 349060949), (51, 307994955), (69, 227648445), (85, 184796973), (101, 155522205), (115, 136589067), (153, 102664985), (207, 75882815), (255, 61598991), (303, 51840735), (345, 45529689), (391, 40173255), (505, 31104441), (765, 20532997), (909, 17280245), (1035, 15176563), (1173, 13391085), (1515, 10368147), (1717, 9148365), (1955, 8034651), (2323, 6761835), (3519, 4463695), (4545, 3456049), (5151, 3049455), (5865, 2678217), (6969, 2253945), (8585, 1829673), (8839, 1777095), (11615, 1352367), (15453, 1016485), (17595, 892739), (20907, 751315), (25755, 609891), (26517, 592365), (34845, 450789), (39491, 397755), (44195, 355419), (77265, 203297), (79551, 197455), (104535, 150263), (118473, 132585)]