274324665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{487}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 475811712

約数和(自身を除く): 201487047

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 487, 705, 799, 1461, 2209, 2397, 2435, 3995, 6627, 7305, 8279, 11045, 11985, 22889, 24837, 33135, 37553, 41395, 68667, 112659, 114445, 124185, 187765, 343335, 389113, 563295, 1075783, 1167339, 1945565, 3227349, 5378915, 5836695, 16136745, 18288311, 54864933, 91441555, 274324665]

約数ペア:

[(1, 274324665), (3, 91441555), (5, 54864933), (15, 18288311), (17, 16136745), (47, 5836695), (51, 5378915), (85, 3227349), (141, 1945565), (235, 1167339), (255, 1075783), (487, 563295), (705, 389113), (799, 343335), (1461, 187765), (2209, 124185), (2397, 114445), (2435, 112659), (3995, 68667), (6627, 41395), (7305, 37553), (8279, 33135), (11045, 24837), (11985, 22889)]