293877774535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 390718992384

約数和(自身を除く): 96841217849

約数列:

[1, 5, 23, 37, 61, 71, 115, 185, 305, 355, 431, 851, 1369, 1403, 1633, 2155, 2257, 2627, 4255, 4331, 6845, 7015, 8165, 9913, 11285, 13135, 15947, 21655, 26291, 30601, 31487, 49565, 51911, 60421, 79735, 83509, 97199, 99613, 131455, 153005, 157435, 160247, 259555, 302105, 366781, 417545, 485995, 498065, 590039, 604693, 703823, 801235, 972767, 1132237, 1833905, 1866661, 1920707, 2235577, 2950195, 3023465, 3519115, 3685681, 4863835, 5661185, 5929139, 9333305, 9603535, 11177885, 13570897, 18428405, 22373641, 26041451, 29645695, 35992379, 41892769, 42933203, 67854485, 69066457, 111868205, 130207255, 136370197, 179961895, 209463845, 214666015, 345332285, 681850985, 827824717, 963533687, 1588528511, 2555458909, 4139123585, 4817668435, 7942642555, 12777294545, 58775554907, 293877774535]

約数ペア:

[(1, 293877774535), (5, 58775554907), (23, 12777294545), (37, 7942642555), (61, 4817668435), (71, 4139123585), (115, 2555458909), (185, 1588528511), (305, 963533687), (355, 827824717), (431, 681850985), (851, 345332285), (1369, 214666015), (1403, 209463845), (1633, 179961895), (2155, 136370197), (2257, 130207255), (2627, 111868205), (4255, 69066457), (4331, 67854485), (6845, 42933203), (7015, 41892769), (8165, 35992379), (9913, 29645695), (11285, 26041451), (13135, 22373641), (15947, 18428405), (21655, 13570897), (26291, 11177885), (30601, 9603535), (31487, 9333305), (49565, 5929139), (51911, 5661185), (60421, 4863835), (79735, 3685681), (83509, 3519115), (97199, 3023465), (99613, 2950195), (131455, 2235577), (153005, 1920707), (157435, 1866661), (160247, 1833905), (259555, 1132237), (302105, 972767), (366781, 801235), (417545, 703823), (485995, 604693), (498065, 590039)]