69242175

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5437

約数の個数: 48

約数和(自身を含む): 133920000

約数和(自身を除く): 64677825

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 5399, 12825, 16197, 26995, 48591, 80985, 102581, 134975, 145773, 242955, 307743, 404925, 512905, 728865, 923229, 1214775, 1538715, 2564525, 2769687, 3644325, 4616145, 7693575, 13848435, 23080725, 69242175]

約数ペア:

[(1, 69242175), (3, 23080725), (5, 13848435), (9, 7693575), (15, 4616145), (19, 3644325), (25, 2769687), (27, 2564525), (45, 1538715), (57, 1214775), (75, 923229), (95, 728865), (135, 512905), (171, 404925), (225, 307743), (285, 242955), (475, 145773), (513, 134975), (675, 102581), (855, 80985), (1425, 48591), (2565, 26995), (4275, 16197), (5399, 12825)]