713697985

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1567}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 1177618176

約数和(自身を除く): 463920191

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 169, 245, 385, 455, 539, 637, 715, 845, 1001, 1183, 1567, 1859, 2695, 3185, 5005, 5915, 7007, 7835, 8281, 9295, 10969, 13013, 17237, 20371, 35035, 41405, 54845, 65065, 76783, 86185, 91091, 101855, 120659, 142597, 224081, 264823, 383915, 455455, 603295, 712985, 844613, 998179, 1120405, 1324115, 1568567, 1853761, 2913053, 4223065, 4990895, 7842835, 9268805, 10979969, 12976327, 14565265, 20391371, 54899845, 64881635, 101956855, 142739597, 713697985]

約数ペア:

[(1, 713697985), (5, 142739597), (7, 101956855), (11, 64881635), (13, 54899845), (35, 20391371), (49, 14565265), (55, 12976327), (65, 10979969), (77, 9268805), (91, 7842835), (143, 4990895), (169, 4223065), (245, 2913053), (385, 1853761), (455, 1568567), (539, 1324115), (637, 1120405), (715, 998179), (845, 844613), (1001, 712985), (1183, 603295), (1567, 455455), (1859, 383915), (2695, 264823), (3185, 224081), (5005, 142597), (5915, 120659), (7007, 101855), (7835, 91091), (8281, 86185), (9295, 76783), (10969, 65065), (13013, 54845), (17237, 41405), (20371, 35035)]