389529126935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{19841}}^1$

素因数の和:20148

約数の個数: 64

約数和(自身を含む): 541219916160

約数和(自身を除く): 151690789225

約数列:

[1, 5, 13, 17, 65, 85, 109, 163, 221, 545, 815, 1105, 1417, 1853, 2119, 2771, 7085, 9265, 10595, 13855, 17767, 19841, 24089, 36023, 88835, 99205, 120445, 180115, 230971, 257933, 302039, 337297, 1154855, 1289665, 1510195, 1686485, 2162669, 3234083, 3926507, 4384861, 10813345, 16170415, 19632535, 21924305, 28114697, 36765373, 42043079, 54979411, 140573485, 183826865, 210215395, 274897055, 352515047, 477949849, 714732343, 1762575235, 2389749245, 3573661715, 4582695611, 5992755799, 22913478055, 29963778995, 77905825387, 389529126935]

約数ペア:

[(1, 389529126935), (5, 77905825387), (13, 29963778995), (17, 22913478055), (65, 5992755799), (85, 4582695611), (109, 3573661715), (163, 2389749245), (221, 1762575235), (545, 714732343), (815, 477949849), (1105, 352515047), (1417, 274897055), (1853, 210215395), (2119, 183826865), (2771, 140573485), (7085, 54979411), (9265, 42043079), (10595, 36765373), (13855, 28114697), (17767, 21924305), (19841, 19632535), (24089, 16170415), (36023, 10813345), (88835, 4384861), (99205, 3926507), (120445, 3234083), (180115, 2162669), (230971, 1686485), (257933, 1510195), (302039, 1289665), (337297, 1154855)]