13305854525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1\times {\mathrm{601}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 17692023888

約数和(自身を除く): 4386169363

約数列:

[1, 5, 17, 25, 85, 113, 425, 461, 565, 601, 1921, 2305, 2825, 3005, 7837, 9605, 10217, 11525, 15025, 39185, 48025, 51085, 52093, 67913, 195925, 255425, 260465, 277061, 339565, 885581, 1154521, 1302325, 1385305, 1697825, 4427905, 4710037, 5772605, 6926525, 22139525, 23550185, 28863025, 31307893, 117750925, 156539465, 532234181, 782697325, 2661170905, 13305854525]

約数ペア:

[(1, 13305854525), (5, 2661170905), (17, 782697325), (25, 532234181), (85, 156539465), (113, 117750925), (425, 31307893), (461, 28863025), (565, 23550185), (601, 22139525), (1921, 6926525), (2305, 5772605), (2825, 4710037), (3005, 4427905), (7837, 1697825), (9605, 1385305), (10217, 1302325), (11525, 1154521), (15025, 885581), (39185, 339565), (48025, 277061), (51085, 260465), (52093, 255425), (67913, 195925)]