2631754515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{439}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 4619704320

約数和(自身を除く): 1987949805

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 433, 439, 923, 1065, 1299, 1317, 2165, 2195, 2769, 4615, 5629, 5707, 6495, 6585, 13845, 16887, 17121, 28145, 28535, 30743, 31169, 84435, 85605, 92229, 93507, 153715, 155845, 190087, 399659, 405197, 461145, 467535, 570261, 950435, 1198977, 1215591, 1998295, 2025985, 2471131, 2851305, 5994885, 6077955, 7413393, 12355655, 13496177, 37066965, 40488531, 67480885, 175450301, 202442655, 526350903, 877251505, 2631754515]

約数ペア:

[(1, 2631754515), (3, 877251505), (5, 526350903), (13, 202442655), (15, 175450301), (39, 67480885), (65, 40488531), (71, 37066965), (195, 13496177), (213, 12355655), (355, 7413393), (433, 6077955), (439, 5994885), (923, 2851305), (1065, 2471131), (1299, 2025985), (1317, 1998295), (2165, 1215591), (2195, 1198977), (2769, 950435), (4615, 570261), (5629, 467535), (5707, 461145), (6495, 405197), (6585, 399659), (13845, 190087), (16887, 155845), (17121, 153715), (28145, 93507), (28535, 92229), (30743, 85605), (31169, 84435)]