15495928

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 19962632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 227, 322, 371, 424, 454, 644, 742, 908, 1219, 1288, 1484, 1589, 1816, 2438, 2968, 3178, 4876, 5221, 6356, 8533, 9752, 10442, 12031, 12712, 17066, 20884, 24062, 34132, 36547, 41768, 48124, 68264, 73094, 84217, 96248, 146188, 168434, 276713, 292376, 336868, 553426, 673736, 1106852, 1936991, 2213704, 3873982, 7747964, 15495928]

約数ペア:

[(1, 15495928), (2, 7747964), (4, 3873982), (7, 2213704), (8, 1936991), (14, 1106852), (23, 673736), (28, 553426), (46, 336868), (53, 292376), (56, 276713), (92, 168434), (106, 146188), (161, 96248), (184, 84217), (212, 73094), (227, 68264), (322, 48124), (371, 41768), (424, 36547), (454, 34132), (644, 24062), (742, 20884), (908, 17066), (1219, 12712), (1288, 12031), (1484, 10442), (1589, 9752), (1816, 8533), (2438, 6356), (2968, 5221), (3178, 4876)]