28697727135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{53897}}^1$

素因数の和:54384

約数の個数: 64

約数和(自身を含む): 57371618304

約数和(自身を除く): 28673891169

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 461, 1155, 1383, 2305, 3227, 5071, 6915, 9681, 15213, 16135, 25355, 35497, 48405, 53897, 76065, 106491, 161691, 177485, 269485, 377279, 532455, 592867, 808455, 1131837, 1778601, 1886395, 2964335, 4150069, 5659185, 8893005, 12450207, 20750345, 24846517, 62251035, 74539551, 124232585, 173925619, 273311687, 372697755, 521776857, 819935061, 869628095, 1366558435, 1913181809, 2608884285, 4099675305, 5739545427, 9565909045, 28697727135]

約数ペア:

[(1, 28697727135), (3, 9565909045), (5, 5739545427), (7, 4099675305), (11, 2608884285), (15, 1913181809), (21, 1366558435), (33, 869628095), (35, 819935061), (55, 521776857), (77, 372697755), (105, 273311687), (165, 173925619), (231, 124232585), (385, 74539551), (461, 62251035), (1155, 24846517), (1383, 20750345), (2305, 12450207), (3227, 8893005), (5071, 5659185), (6915, 4150069), (9681, 2964335), (15213, 1886395), (16135, 1778601), (25355, 1131837), (35497, 808455), (48405, 592867), (53897, 532455), (76065, 377279), (106491, 269485), (161691, 177485)]