13080496975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{2683}}^1$

素因数の和:4856

約数の個数: 48

約数和(自身を含む): 19979610112

約数和(自身を除く): 6899113137

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2143, 2275, 2683, 10715, 13415, 15001, 18781, 27859, 34879, 53575, 67075, 75005, 93905, 139295, 174395, 195013, 244153, 375025, 469525, 696475, 871975, 975065, 1220765, 4875325, 5749669, 6103825, 28748345, 40247683, 74745697, 143741725, 201238415, 373728485, 523219879, 1006192075, 1868642425, 2616099395, 13080496975]

約数ペア:

[(1, 13080496975), (5, 2616099395), (7, 1868642425), (13, 1006192075), (25, 523219879), (35, 373728485), (65, 201238415), (91, 143741725), (175, 74745697), (325, 40247683), (455, 28748345), (2143, 6103825), (2275, 5749669), (2683, 4875325), (10715, 1220765), (13415, 975065), (15001, 871975), (18781, 696475), (27859, 469525), (34879, 375025), (53575, 244153), (67075, 195013), (75005, 174395), (93905, 139295)]