4505305

素因数分解:

$5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 2061095

約数列:

[1, 5, 7, 35, 37, 49, 71, 185, 245, 259, 343, 355, 497, 1295, 1715, 1813, 2485, 2627, 3479, 9065, 12691, 13135, 17395, 18389, 24353, 63455, 91945, 121765, 128723, 643615, 901061, 4505305]

約数ペア:

[(1, 4505305), (5, 901061), (7, 643615), (35, 128723), (37, 121765), (49, 91945), (71, 63455), (185, 24353), (245, 18389), (259, 17395), (343, 13135), (355, 12691), (497, 9065), (1295, 3479), (1715, 2627), (1813, 2485)]