80486325

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 157132800

約数和(自身を除く): 76646475

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 47, 59, 75, 129, 135, 141, 177, 215, 225, 235, 295, 387, 423, 531, 645, 675, 705, 885, 1075, 1161, 1175, 1269, 1475, 1593, 1935, 2021, 2115, 2537, 2655, 2773, 3225, 3525, 4425, 5805, 6063, 6345, 7611, 7965, 8319, 9675, 10105, 10575, 12685, 13275, 13865, 18189, 22833, 24957, 29025, 30315, 31725, 38055, 39825, 41595, 50525, 54567, 63425, 68499, 69325, 74871, 90945, 114165, 119239, 124785, 151575, 190275, 207975, 272835, 342495, 357717, 374355, 454725, 570825, 596195, 623925, 1073151, 1364175, 1712475, 1788585, 1871775, 2980975, 3219453, 5365755, 8942925, 16097265, 26828775, 80486325]

約数ペア:

[(1, 80486325), (3, 26828775), (5, 16097265), (9, 8942925), (15, 5365755), (25, 3219453), (27, 2980975), (43, 1871775), (45, 1788585), (47, 1712475), (59, 1364175), (75, 1073151), (129, 623925), (135, 596195), (141, 570825), (177, 454725), (215, 374355), (225, 357717), (235, 342495), (295, 272835), (387, 207975), (423, 190275), (531, 151575), (645, 124785), (675, 119239), (705, 114165), (885, 90945), (1075, 74871), (1161, 69325), (1175, 68499), (1269, 63425), (1475, 54567), (1593, 50525), (1935, 41595), (2021, 39825), (2115, 38055), (2537, 31725), (2655, 30315), (2773, 29025), (3225, 24957), (3525, 22833), (4425, 18189), (5805, 13865), (6063, 13275), (6345, 12685), (7611, 10575), (7965, 10105), (8319, 9675)]