69828135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 129669120

約数和(自身を除く): 59840985

約数列:

[1, 3, 5, 13, 15, 19, 39, 47, 57, 65, 95, 141, 195, 235, 247, 285, 401, 611, 705, 741, 893, 1203, 1235, 1833, 2005, 2679, 3055, 3705, 4465, 5213, 6015, 7619, 9165, 11609, 13395, 15639, 18847, 22857, 26065, 34827, 38095, 56541, 58045, 78195, 94235, 99047, 114285, 174135, 245011, 282705, 297141, 358093, 495235, 735033, 1074279, 1225055, 1485705, 1790465, 3675165, 4655209, 5371395, 13965627, 23276045, 69828135]

約数ペア:

[(1, 69828135), (3, 23276045), (5, 13965627), (13, 5371395), (15, 4655209), (19, 3675165), (39, 1790465), (47, 1485705), (57, 1225055), (65, 1074279), (95, 735033), (141, 495235), (195, 358093), (235, 297141), (247, 282705), (285, 245011), (401, 174135), (611, 114285), (705, 99047), (741, 94235), (893, 78195), (1203, 58045), (1235, 56541), (1833, 38095), (2005, 34827), (2679, 26065), (3055, 22857), (3705, 18847), (4465, 15639), (5213, 13395), (6015, 11609), (7619, 9165)]