75526425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 159642560

約数和(自身を除く): 84116135

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 27, 39, 45, 57, 65, 75, 81, 95, 117, 135, 151, 171, 195, 225, 247, 285, 325, 351, 405, 453, 475, 513, 585, 675, 741, 755, 855, 975, 1053, 1235, 1359, 1425, 1539, 1755, 1963, 2025, 2223, 2265, 2565, 2869, 2925, 3705, 3775, 4077, 4275, 5265, 5889, 6175, 6669, 6795, 7695, 8607, 8775, 9815, 11115, 11325, 12231, 12825, 14345, 17667, 18525, 20007, 20385, 25821, 26325, 29445, 33345, 33975, 37297, 38475, 43035, 49075, 53001, 55575, 61155, 71725, 77463, 88335, 100035, 101925, 111891, 129105, 147225, 159003, 166725, 186485, 215175, 232389, 265005, 305775, 335673, 387315, 441675, 500175, 559455, 645525, 795015, 932425, 1007019, 1161945, 1325025, 1678365, 1936575, 2797275, 3021057, 3975075, 5035095, 5809725, 8391825, 15105285, 25175475, 75526425]

約数ペア:

[(1, 75526425), (3, 25175475), (5, 15105285), (9, 8391825), (13, 5809725), (15, 5035095), (19, 3975075), (25, 3021057), (27, 2797275), (39, 1936575), (45, 1678365), (57, 1325025), (65, 1161945), (75, 1007019), (81, 932425), (95, 795015), (117, 645525), (135, 559455), (151, 500175), (171, 441675), (195, 387315), (225, 335673), (247, 305775), (285, 265005), (325, 232389), (351, 215175), (405, 186485), (453, 166725), (475, 159003), (513, 147225), (585, 129105), (675, 111891), (741, 101925), (755, 100035), (855, 88335), (975, 77463), (1053, 71725), (1235, 61155), (1359, 55575), (1425, 53001), (1539, 49075), (1755, 43035), (1963, 38475), (2025, 37297), (2223, 33975), (2265, 33345), (2565, 29445), (2869, 26325), (2925, 25821), (3705, 20385), (3775, 20007), (4077, 18525), (4275, 17667), (5265, 14345), (5889, 12825), (6175, 12231), (6669, 11325), (6795, 11115), (7695, 9815), (8607, 8775)]