41278335

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 37518465

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 113, 147, 213, 245, 339, 343, 355, 497, 565, 735, 791, 1029, 1065, 1491, 1695, 1715, 2373, 2485, 3479, 3955, 5145, 5537, 7455, 8023, 10437, 11865, 16611, 17395, 24069, 24353, 27685, 38759, 40115, 52185, 56161, 73059, 83055, 116277, 120345, 121765, 168483, 193795, 280805, 365295, 393127, 581385, 842415, 1179381, 1965635, 2751889, 5896905, 8255667, 13759445, 41278335]

約数ペア:

[(1, 41278335), (3, 13759445), (5, 8255667), (7, 5896905), (15, 2751889), (21, 1965635), (35, 1179381), (49, 842415), (71, 581385), (105, 393127), (113, 365295), (147, 280805), (213, 193795), (245, 168483), (339, 121765), (343, 120345), (355, 116277), (497, 83055), (565, 73059), (735, 56161), (791, 52185), (1029, 40115), (1065, 38759), (1491, 27685), (1695, 24353), (1715, 24069), (2373, 17395), (2485, 16611), (3479, 11865), (3955, 10437), (5145, 8023), (5537, 7455)]