75126285

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 152866560

約数和(自身を除く): 77740275

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 247, 285, 351, 405, 513, 585, 741, 751, 855, 1053, 1235, 1539, 1755, 2223, 2253, 2565, 3705, 3755, 5265, 6669, 6759, 7695, 9763, 11115, 11265, 14269, 20007, 20277, 29289, 33345, 33795, 42807, 48815, 60831, 71345, 87867, 100035, 101385, 128421, 146445, 185497, 214035, 263601, 304155, 385263, 439335, 556491, 642105, 790803, 927485, 1155789, 1318005, 1669473, 1926315, 2782455, 3954015, 5008419, 5778945, 8347365, 15025257, 25042095, 75126285]

約数ペア:

[(1, 75126285), (3, 25042095), (5, 15025257), (9, 8347365), (13, 5778945), (15, 5008419), (19, 3954015), (27, 2782455), (39, 1926315), (45, 1669473), (57, 1318005), (65, 1155789), (81, 927485), (95, 790803), (117, 642105), (135, 556491), (171, 439335), (195, 385263), (247, 304155), (285, 263601), (351, 214035), (405, 185497), (513, 146445), (585, 128421), (741, 101385), (751, 100035), (855, 87867), (1053, 71345), (1235, 60831), (1539, 48815), (1755, 42807), (2223, 33795), (2253, 33345), (2565, 29289), (3705, 20277), (3755, 20007), (5265, 14269), (6669, 11265), (6759, 11115), (7695, 9763)]